739-58-2|4-(Diphenylphosphino)-N,N-dimethylaniline| Ambeed

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Quality Control of [ 739-58-2 ] Purity: 97% SDS Specification

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Product Citations

Gas-free initiation for free-radical frontal polymerization through charge transfer complexes

Daniel P. Gary ; Md Abdullah Al Mahmud ; Madison G. Dawson ; John A. Pojman ;

DOI: 10.1002/pol.20240335 J. Polym. Sci.,2024,62(18):4148-4154.

Abstract: Frontal polymerization is a process in which a localized reaction zone propagates through the coupling of thermal transport and the Arrhenius kinetics of exothermic polymerization. Most initiators that have been used produce volatile by-products, which create bubbles and voids. Tetraalkyl ammonium persulfates have been used but these require synthesis and do not have long shelf lives. A charge transfer complex (CTC) composed of an iodonium salt, and a phosphine compound has been identified as a gas-free initiator for free-radical thermal frontal polymerization. This CTC has 4-(dimethylamino)phenyldiphenly phophine (DMAPDP) as the donor and p-(octyloxyphenyl)phenyliodonium hexafluoroantimonate as the acceptor (IOC-8). The CTC was tested with several acrylates, and all were found to support bubble-free fronts. We determined the CTC mole ratio for some monomers at which the front velocity reaches a plateau.

Purchased from AmBeed: 121239-75-6 ; 739-58-2

Product Details of [ 739-58-2 ]

CAS No. :	739-58-2
Formula :	C₂₀H₂₀NP
M.W :	305.35
SMILES Code :	CN(C)C1=CC=C(C=C1)P(C1=CC=CC=C1)C1=CC=CC=C1
MDL No. :	MFCD00192068
InChI Key :	GOEGBJDTWXTPHP-UHFFFAOYSA-N
Pubchem ID :	3333592

Safety of [ 739-58-2 ]

GHS Pictogram:
Signal Word:	Warning
Hazard Statements:	H315-H319-H335
Precautionary Statements:	P261-P305+P351+P338

Computational Chemistry of [ 739-58-2 ] Show Less

Physicochemical Properties

Num. heavy atoms	22
Num. arom. heavy atoms	18
Fraction Csp3	0.1
Num. rotatable bonds	4
Num. H-bond acceptors	0.0
Num. H-bond donors	0.0
Molar Refractivity	99.35
TPSA ? Topological Polar Surface Area: Calculated from Ertl P. et al. 2000 J. Med. Chem.	16.83 Å²

Lipophilicity

Log P_o/w (iLOGP)? iLOGP: in-house physics-based method implemented from Daina A et al. 2014 J. Chem. Inf. Model.	3.65
Log P_o/w (XLOGP3)? XLOGP3: Atomistic and knowledge-based method calculated by XLOGP program, version 3.2.2, courtesy of CCBG, Shanghai Institute of Organic Chemistry	5.81
Log P_o/w (WLOGP)? WLOGP: Atomistic method implemented from Wildman SA and Crippen GM. 1999 J. Chem. Inf. Model.	3.51
Log P_o/w (MLOGP)? MLOGP: Topological method implemented from Moriguchi I. et al. 1992 Chem. Pharm. Bull. Moriguchi I. et al. 1994 Chem. Pharm. Bull. Lipinski PA. et al. 2001 Adv. Drug. Deliv. Rev.	4.82
Log P_o/w (SILICOS-IT)? SILICOS-IT: Hybrid fragmental/topological method calculated by FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com	5.11
Consensus Log P_o/w? Consensus Log P_o/w: Average of all five predictions	4.58

Water Solubility

Log S (ESOL):? ESOL: Topological method implemented from Delaney JS. 2004 J. Chem. Inf. Model.	-5.73
Solubility	0.000562 mg/ml ; 0.00000184 mol/l
Class? Solubility class: Log S scale Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly	Moderately soluble
Log S (Ali)? Ali: Topological method implemented from Ali J. et al. 2012 J. Chem. Inf. Model.	-5.93
Solubility	0.000356 mg/ml ; 0.00000117 mol/l
Class? Solubility class: Log S scale Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly	Moderately soluble
Log S (SILICOS-IT)? SILICOS-IT: Fragmental method calculated by FILTER-IT program, version 1.0.2, courtesy of SILICOS-IT, http://www.silicos-it.com	-7.64
Solubility	0.00000701 mg/ml ; 0.000000023 mol/l
Class? Solubility class: Log S scale Insoluble < -10 < Poorly < -6 < Moderately < -4 < Soluble < -2 Very < 0 < Highly	Poorly soluble

Pharmacokinetics

GI absorption? Gatrointestinal absorption: according to the white of the BOILED-Egg	High
BBB permeant? BBB permeation: according to the yolk of the BOILED-Egg	Yes
P-gp substrate? P-glycoprotein substrate: SVM model built on 1033 molecules (training set) and tested on 415 molecules (test set) 10-fold CV: ACC=0.72 / AUC=0.77 External: ACC=0.88 / AUC=0.94	No
CYP1A2 inhibitor? Cytochrome P450 1A2 inhibitor: SVM model built on 9145 molecules (training set) and tested on 3000 molecules (test set) 10-fold CV: ACC=0.83 / AUC=0.90 External: ACC=0.84 / AUC=0.91	Yes
CYP2C19 inhibitor? Cytochrome P450 2C19 inhibitor: SVM model built on 9272 molecules (training set) and tested on 3000 molecules (test set) 10-fold CV: ACC=0.80 / AUC=0.86 External: ACC=0.80 / AUC=0.87	Yes
CYP2C9 inhibitor? Cytochrome P450 2C9 inhibitor: SVM model built on 5940 molecules (training set) and tested on 2075 molecules (test set) 10-fold CV: ACC=0.78 / AUC=0.85 External: ACC=0.71 / AUC=0.81	Yes
CYP2D6 inhibitor? Cytochrome P450 2D6 inhibitor: SVM model built on 3664 molecules (training set) and tested on 1068 molecules (test set) 10-fold CV: ACC=0.79 / AUC=0.85 External: ACC=0.81 / AUC=0.87	Yes
CYP3A4 inhibitor? Cytochrome P450 3A4 inhibitor: SVM model built on 7518 molecules (training set) and tested on 2579 molecules (test set) 10-fold CV: ACC=0.77 / AUC=0.85 External: ACC=0.78 / AUC=0.86	No
Log Kp (skin permeation)? Skin permeation: QSPR model implemented from Potts RO and Guy RH. 1992 Pharm. Res.	-4.04 cm/s

Druglikeness

Lipinski? Lipinski (Pfizer) filter: implemented from Lipinski CA. et al. 2001 Adv. Drug Deliv. Rev. MW ≤ 500 MLOGP ≤ 4.15 N or O ≤ 10 NH or OH ≤ 5	1.0
Ghose? Ghose filter: implemented from Ghose AK. et al. 1999 J. Comb. Chem. 160 ≤ MW ≤ 480 -0.4 ≤ WLOGP ≤ 5.6 40 ≤ MR ≤ 130 20 ≤ atoms ≤ 70	None
Veber? Veber (GSK) filter: implemented from Veber DF. et al. 2002 J. Med. Chem. Rotatable bonds ≤ 10 TPSA ≤ 140	0.0
Egan? Egan (Pharmacia) filter: implemented from Egan WJ. et al. 2000 J. Med. Chem. WLOGP ≤ 5.88 TPSA ≤ 131.6	0.0
Muegge? Muegge (Bayer) filter: implemented from Muegge I. et al. 2001 J. Med. Chem. 200 ≤ MW ≤ 600 -2 ≤ XLOGP ≤ 5 TPSA ≤ 150 Num. rings ≤ 7 Num. carbon > 4 Num. heteroatoms > 1 Num. rotatable bonds ≤ 15 H-bond acc. ≤ 10 H-bond don. ≤ 5	1.0
Bioavailability Score? Abbott Bioavailability Score: Probability of F > 10% in rat implemented from Martin YC. 2005 J. Med. Chem.	0.55

Medicinal Chemistry

PAINS? Pan Assay Interference Structures: implemented from Baell JB. & Holloway GA. 2010 J. Med. Chem.	0.0 alert
Brenk? Structural Alert: implemented from Brenk R. et al. 2008 ChemMedChem	1.0 alert: heavy_metal
Leadlikeness? Leadlikeness: implemented from Teague SJ. 1999 Angew. Chem. Int. Ed. 250 ≤ MW ≤ 350 XLOGP ≤ 3.5 Num. rotatable bonds ≤ 7	No; 1 violation:MW<1.0
Synthetic accessibility? Synthetic accessibility score: from 1 (very easy) to 10 (very difficult) based on 1024 fragmental contributions (FP2) modulated by size and complexity penaties, trained on 12'782'590 molecules and tested on 40 external molecules (r² = 0.94)	3.91

Application In Synthesis of [ 739-58-2 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

Downstream synthetic route of [ 739-58-2 ]

[ 739-58-2 ] Synthesis Path-Downstream 1~35

1
[ 29972-74-5 ]
[ 739-58-2 ]

References: [1]Justus Liebigs Annalen der Chemie,1890,vol. 260,p. 6.
Chemische Berichte,1888,vol. 21,p. 1501.

2
[ 739-58-2 ]
[ 74-88-4 ]
(4-dimethylamino-phenyl)-methyl-diphenyl-phosphonium; hydroxide [ No CAS ]

References: [1]Justus Liebigs Annalen der Chemie,1890,vol. 260,p. 34.

3
[ 739-58-2 ]
[ 797-72-8 ]

References: [1]Justus Liebigs Annalen der Chemie,1890,vol. 260,p. 34.
[2]Australian Journal of Chemistry,2003,vol. 56,p. 1135 - 1139.
[3]Advanced Synthesis and Catalysis,2012,vol. 354,p. 389 - 398.

4
[ 739-58-2 ]
[ 1041-99-2 ]

References: [1]Journal of the Chemical Society. Perkin transactions II,1985,p. 1813 - 1818.
[2]Justus Liebigs Annalen der Chemie,1890,vol. 260,p. 34.

5
[ 29972-74-5 ]
phenylmagnesium bromide [ No CAS ]
[ 739-58-2 ]

References: [1]Journal of the Chemical Society,1961,p. 2130 - 2133.
[2]Journal of general chemistry of the USSR,1966,vol. 36,p. 1265 - 1269.
Zhurnal Obshchei Khimii,1966,vol. 36,p. 1248 - 1254.

6
[ 100-39-0 ]
[ 739-58-2 ]
[ 2067-89-2 ]

References: [1]Journal of the Chemical Society,1961,p. 2130 - 2133.

7
[ 105-39-5 ]
[ 739-58-2 ]
Diphenyl-<4-dimethylaminophenyl>-aethoxycarbonylmethyl-phosphoniumbromid [ No CAS ]

References: [1]Journal of the Chemical Society,1961,p. 2130 - 2133.

8
[ 121-69-7 ]
[ 1079-66-9 ]
[ 739-58-2 ]

References: [1]Journal of the American Chemical Society,1967,vol. 89,p. 5235 - 5246.

9
[ 586-77-6 ]
[ 1079-66-9 ]
[ 739-58-2 ]

Yield	Reaction Conditions	Operation in experiment
96%		Under nitrogen protection,1L three bottles,From 50 g of 4-bromo-N, N-dimethylaniline,7 g of magnesium turnings and 400 ml of anhydrousTHF to produce Grignard reagent,Refluxed for 10 hours, reduced to room temperature,2.9 g of tetrakis (triphenylphosphine) palladium was added,Stirred for 3 hours,61 g of diphenylphosphonium chloride was added dropwise at room temperature,The reaction was refluxed for 8 hours.And the mixture was added dropwise to the reaction solution under ice-water bath200 mL of saturated aqueous ammonium chloride was quenched,Liquid separation, the organic phase solution,Add methanol crystallization,And filtered to obtain 74 g of white 4- (N, N-dimethylamino) diphenylphosphine benzene,Yield 96percent.

References: [1]Patent: CN105859774,2016,A .Location in patent: Paragraph 0090; 0091; 0092; 0093.
[2]Journal of Organometallic Chemistry,1999,vol. 575,p. 63 - 66.
[3]Russian Journal of General Chemistry,2000,vol. 70,p. 524 - 528.
[4]Journal of the Chemical Society. Perkin transactions I,1974,p. 37 - 41.
[5]Chemische Berichte,1984,vol. 117,p. 2791 - 2802.
[6]Phosphorus and Sulfur and the Related Elements,1983,vol. 15,p. 165 - 176.
[7]Australian Journal of Chemistry,2003,vol. 56,p. 1135 - 1139.

10
[ 106-95-6 ]
[ 739-58-2 ]
Allyl-diphenyl-<4-dimethylaminophenyl>-phosphoniumbromid [ No CAS ]

References: [1]Journal of the Chemical Society,1961,p. 2130 - 2133.

11
[ 78-95-5 ]
[ 739-58-2 ]
Diphenyl-<4-dimethylaminophenyl>-acetonyl-phosphoniumbromid [ No CAS ]

References: [1]Journal of the Chemical Society,1961,p. 2130 - 2133.

12
[ 622-37-7 ]
[ 739-58-2 ]
[ 13406-16-1 ]

References: [1]Journal of the American Chemical Society,1967,vol. 89,p. 5235 - 5246.
[2]Journal of general chemistry of the USSR,1966,vol. 36,p. 1265 - 1269.
Zhurnal Obshchei Khimii,1966,vol. 36,p. 1248 - 1254.

13
[ 908093-98-1 ]
[ 739-58-2 ]
[ 13271-40-4 ]

References: [1]Justus Liebigs Annalen der Chemie,1966,vol. 698,p. 1 - 17.

14
[ 107-20-0 ]
[ 739-58-2 ]
Formylmethyl-diphenyl-<4-dimethylaminophenyl>-phosphoniumbromid [ No CAS ]

References: [1]Journal of the Chemical Society,1961,p. 2130 - 2133.

15
[ 58702-55-9 ]
2'-methoxy-(1,1'-biphenyl)-2-diazonium tetrafluoroborate [ No CAS ]
[ 739-58-2 ]
2-(4-[(4-dimethylamino-phenyl)-diphenyl-phosphonio]-methyl}-styryl)-3-methyl-benzothiazolium; diperchlorate [ No CAS ]

References: [1]Journal of general chemistry of the USSR,1976,vol. 46,p. 1254 - 1257.
Zhurnal Obshchei Khimii,1976,vol. 46,p. 1274 - 1278.

16
[ 58702-55-9 ]
[ 739-58-2 ]
[4-(2-benzothiazol-2-yl-vinyl)-benzyl]-(4-dimethylamino-phenyl)-diphenyl-phosphonium; perchlorate [ No CAS ]

References: [1]Journal of general chemistry of the USSR,1976,vol. 46,p. 1254 - 1257.
Zhurnal Obshchei Khimii,1976,vol. 46,p. 1274 - 1278.

17
[ 1143-92-6 ]
[ 739-58-2 ]
[ 13271-47-1 ]

References: [1]Justus Liebigs Annalen der Chemie,1966,vol. 698,p. 1 - 17.

18
[ 1140-33-6 ]
[ 739-58-2 ]
[ 13271-45-9 ]

References: [1]Justus Liebigs Annalen der Chemie,1966,vol. 698,p. 1 - 17.

19
[ 13271-32-4 ]
[ 739-58-2 ]
[ 13271-44-8 ]

References: [1]Justus Liebigs Annalen der Chemie,1966,vol. 698,p. 1 - 17.

20
[ 26279-24-3 ]
[ 739-58-2 ]
[ 24764-34-9 ]

References: [1]Justus Liebigs Annalen der Chemie,1969,vol. 724,p. 1 - 17.

21
[ 20057-88-9 ]
[ 739-58-2 ]
[ 1041-99-2 ]
[ 882-33-7 ]

References: [1]Journal of the Chemical Society. Perkin transactions II,1992,p. 775 - 779.

22
[ 1516-60-5 ]
[ 739-58-2 ]
[ 14474-87-4 ]

References: [1]Journal of general chemistry of the USSR,1966,vol. 36,p. 1265 - 1269.
Zhurnal Obshchei Khimii,1966,vol. 36,p. 1248 - 1254.

23
[ 5586-13-0 ]
[ 739-58-2 ]
[ 13406-23-0 ]

References: [1]Journal of general chemistry of the USSR,1966,vol. 36,p. 1265 - 1269.
Zhurnal Obshchei Khimii,1966,vol. 36,p. 1248 - 1254.

24
[ 76943-18-5 ]
[ 739-58-2 ]
C₂₄H₂₄F₆NO₂P [ No CAS ]

References: [1]Phosphorus, Sulfur and Silicon and the Related Elements,1995,vol. 102,p. 195 - 204.

26
[ 7705-08-0 ]
[ 739-58-2 ]
[ 797-72-8 ]

References: [1]Justus Liebigs Annalen der Chemie,1890,vol. 260,p. 6.
Chemische Berichte,1888,vol. 21,p. 1501.

27
[ 75-15-0 ]
[ 739-58-2 ]
sulfur [ No CAS ]
[ 1041-99-2 ]

References: [1]Justus Liebigs Annalen der Chemie,1890,vol. 260,p. 6.
Chemische Berichte,1888,vol. 21,p. 1501.

29
[ 7647-01-0 ]
[ 739-58-2 ]
[ 74-87-3 ]
[ 100-61-8 ]
[ 829-85-6 ]
[ 71-43-2 ]

References: [1]Justus Liebigs Annalen der Chemie,1890,vol. 260,p. 6.
Chemische Berichte,1888,vol. 21,p. 1501.

30
[ 739-58-2 ]
2-(4-[diphenyl-(4-trimethylammonio-phenyl)-phosphonio]-methyl}-styryl)-3-methyl-benzothiazolium; triperchlorate [ No CAS ]

References: [1]Journal of general chemistry of the USSR,1976,vol. 46,p. 1254 - 1257.
Zhurnal Obshchei Khimii,1976,vol. 46,p. 1274 - 1278.

31
[ 739-58-2 ]
[ 102313-48-4 ]

References: [1]Journal of the Chemical Society,1961,p. 2130 - 2133.

32
[ 739-58-2 ]
[ 114888-97-0 ]

References: [1]Journal of the Chemical Society,1961,p. 2130 - 2133.

33
[ 739-58-2 ]
[ 102950-49-2 ]

References: [1]Journal of the Chemical Society,1961,p. 2130 - 2133.

34
[ 29892-37-3 ]
[ 739-58-2 ]
[ 137008-26-5 ]

References: [1]Zeitschrift fur Naturforschung, B: Chemical Sciences,1992,vol. 47,p. 1725 - 1735.
[2]Angewandte Chemie,1991,vol. 103,p. 1552 - 1553.

35
(1,2,5,6-η4-cycloocta-1,5-diene)bis(4-methoxyphenyl)platinum(II) [ No CAS ]
[ 739-58-2 ]
cis-bis({4-(dimethylamino)phenyl}diphenylphosphane)bis(4-methoxyphenyl)platinum(II) [ No CAS ]

References: [1]Chemische Berichte,1984,vol. 117,p. 2803 - 2814.

Historical Records

Technical Information

• Benzylic Oxidation • Birch Reduction • Blanc Chloromethylation • Friedel-Crafts Reaction • Hydrogenolysis of Benzyl Ether • Nucleophilicity of Organophosphorus Compounds • Organophosphorus Compounds as Reducing Agents • Oxidation States of Organophosphorus Compounds • Preparation of Alkylbenzene • Reactions of Benzene and Substituted Benzenes • Reactions of Phosphorus and Sulfur Ylides • Vilsmeier-Haack Reaction

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P402 + P404	Store in a dry place. Store in a closed container.
P403 + P233	Store in a well-ventilated place. Keep container tightly closed.
P403 + P235	Store in a well-ventilated place. Keep cool.
P410 + P403	Protect from sunlight. Store in a well-ventilated place.
P410 + P412	Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF.
P411 + P235	Keep cool.
Disposal
Code	Phrase
P501	Dispose of contents/container to ...
P502	Refer to manufacturer/supplier for information on recovery/recycling

Physical hazards
Code	Phrase
H200	Unstable explosive
H201	Explosive; mass explosion hazard
H202	Explosive; severe projection hazard
H203	Explosive; fire, blast or projection hazard
H204	Fire or projection hazard
H205	May mass explode in fire
H220	Extremely flammable gas
H221	Flammable gas
H222	Extremely flammable aerosol
H223	Flammable aerosol
H224	Extremely flammable liquid and vapour
H225	Highly flammable liquid and vapour
H226	Flammable liquid and vapour
H227	Combustible liquid
H228	Flammable solid
H229	Pressurized container: may burst if heated
H230	May react explosively even in the absence of air
H231	May react explosively even in the absence of air at elevated pressure and/or temperature
H240	Heating may cause an explosion
H241	Heating may cause a fire or explosion
H242	Heating may cause a fire
H250	Catches fire spontaneously if exposed to air
H251	Self-heating; may catch fire
H252	Self-heating in large quantities; may catch fire
H260	In contact with water releases flammable gases which may ignite spontaneously
H261	In contact with water releases flammable gas
H270	May cause or intensify fire; oxidizer
H271	May cause fire or explosion; strong oxidizer
H272	May intensify fire; oxidizer
H280	Contains gas under pressure; may explode if heated
H281	Contains refrigerated gas; may cause cryogenic burns or injury
H290	May be corrosive to metals
Health hazards
Code	Phrase
H300	Fatal if swallowed
H301	Toxic if swallowed
H302	Harmful if swallowed
H303	May be harmful if swallowed
H304	May be fatal if swallowed and enters airways
H305	May be harmful if swallowed and enters airways
H310	Fatal in contact with skin
H311	Toxic in contact with skin
H312	Harmful in contact with skin
H313	May be harmful in contact with skin
H314	Causes severe skin burns and eye damage
H315	Causes skin irritation
H316	Causes mild skin irritation
H317	May cause an allergic skin reaction
H318	Causes serious eye damage
H319	Causes serious eye irritation
H320	Causes eye irritation
H330	Fatal if inhaled
H331	Toxic if inhaled
H332	Harmful if inhaled
H333	May be harmful if inhaled
H334	May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335	May cause respiratory irritation
H336	May cause drowsiness or dizziness
H340	May cause genetic defects
H341	Suspected of causing genetic defects
H350	May cause cancer
H351	Suspected of causing cancer
H360	May damage fertility or the unborn child
H361	Suspected of damaging fertility or the unborn child
H361d	Suspected of damaging the unborn child
H362	May cause harm to breast-fed children
H370	Causes damage to organs
H371	May cause damage to organs
H372	Causes damage to organs through prolonged or repeated exposure
H373	May cause damage to organs through prolonged or repeated exposure
Environmental hazards
Code	Phrase
H400	Very toxic to aquatic life
H401	Toxic to aquatic life
H402	Harmful to aquatic life
H410	Very toxic to aquatic life with long-lasting effects
H411	Toxic to aquatic life with long-lasting effects
H412	Harmful to aquatic life with long-lasting effects
H413	May cause long-lasting harmful effects to aquatic life
H420	Harms public health and the environment by destroying ozone in the upper atmosphere

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CAS No.: 739-58-2

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CAS No.: 739-58-2

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