maleic anhydride
4,4'-diamino diphenyl methane
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With acetic anhydride; acetic acid at 100℃; for 0.25h; Temperature; Microwave irradiation; | 92.1% |
carboxymethyl-dodecyl-dimethyl-ammonium betaine In ethylbenzene at 70℃; for 8h; Product distribution / selectivity; Heating / reflux; Azeotropic water removal; | 77.6% |
betaine In toluene at 70℃; for 8h; Product distribution / selectivity; Heating / reflux; Azeotropic water removal; | 75.41% |
maleic anhydride
dianhydride of benzophenone-3,4,3',4'-tetracarboxy acid
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With sodium acetate; acetic anhydride; sodium hydrogencarbonate In acetone | 75% |
(Z)-3-{4-[4-((Z)-3-Carboxy-acryloylamino)-benzyl]-phenylcarbamoyl}-acrylic acid
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With 1-methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium hydrogensulfate In 1-Propyl acetate for 3h; Reflux; | 50% |
Stage #1: (Z)-3-{4-[4-((Z)-3-Carboxy-acryloylamino)-benzyl]-phenylcarbamoyl}-acrylic acid With sodium acetate In acetone Reflux; Stage #2: With acetic anhydride In acetone for 8h; Reflux; |
benzene-1,3-disulfonyl chloride
N-(4-hydroxyphenyl)maleimide
N-(3-hydroxyphenyl)-maleimide
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane |
benzene-1,3-disulfonyl chloride
N-(3-hydroxyphenyl)-maleimide
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane |
benzene-1,3-disulfonyl chloride
N-(4-hydroxyphenyl)maleimide
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With triethylamine In dichloromethane |
maleic anhydride
dianhydride of benzophenone-3,4,3',4'-tetracarboxy acid
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
In acetone |
C43H44N4O10
A
N,N-diglycidyl-furfurylamine
B
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
at 110℃; Retro-Diels-Alder reaction; |
4,4'-diamino diphenyl methane
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: toluene / 3 h / 20 °C 2: 1-methyl-3-(4-sulfobutyl)-1H-imidazol-3-ium hydrogensulfate / 1-Propyl acetate / 3 h / Reflux View Scheme | |
Multi-step reaction with 2 steps 1.1: acetone / 8 h / Inert atmosphere 2.1: sodium acetate / acetone / Reflux 2.2: 8 h / Reflux View Scheme |
A
2,5-bis-(hydroxymethyl)furan
B
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
at 110℃; for 2h; Temperature; |
C21H18N2O6
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With nickel diacetate; acetic anhydride; triethylamine for 5h; Reflux; | 108.35 g |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
6-dibutylamino-S-triazine-2,4-dithiol
Conditions | Yield |
---|---|
With triethylamine In butanone at 25℃; for 2h; | 100% |
N-phenyl-4-trifluoromethylbenzenecarbohydrazonoyl chloride
1,1'-(methylenedi-4,1-phenylene)bismaleimide
(3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3a,6a-dihydro-1-phenyl-3-[4-(trifluoromethyl)phenyl]pyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione]
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 100% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
N-phenylbenzohydrazonoyl chloride
(3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis(3a,6a-dihydro-1,3-diphenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione)
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 100% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
4-methoxy-N'-phenylbenzohydrazonoyl chloride
(3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3a,6a-dihydro-3-(4-methoxyphenyl)-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione]
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 100% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
4-benzonitrile
(3aR,6aR,3a'S,6a'S)-4,4'-[methylenebis[(4,1-phenylene)(3a,4,6,6a-tetrahydro-4,6-dioxo-1-phenylpyrrolo[3,4-c]pyrazole-5,3(1H)-diyl)]]bis[benzonitrile]
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 100% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
p-toluoyl chloride phenylhydrazone
(3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3a,6a-dihydro-3-(4-methylphenyl)-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione]
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 100% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
4-fluoro-N'-phenylbenzohydrazonoyl chloride
(3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3-(4-fluorophenyl)-3a,6a-dihydro-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione]
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 100% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
4-bromo-N-phenylbenzohydrazonoyl chloride
(3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3-(4-bromophenyl)-3a,6a-dihydro-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione]
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 100% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
p-(methylthio)benzoyl chloride phenylhydrazone
(3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3a,6a-dihydro-3-[4-(methylthio)phenyl]-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione]
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 100% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
N-phenyl-p-nitrobenzhydrazonoyl chloride
(3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3a,6a-dihydro-3-(4-nitrophenyl)-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione]
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 100% |
2-thioxo-3H-1,3-benzothiazole
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With triethylamine In butanone at 25℃; for 2h; | 97% |
2-bromo N-hydroxybenzimidoyl chloride
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 95% |
N-hydroxy-4-methylbenzenecarboximidoyl chloride
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 95% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
benzohydroximoyl chloride
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 95% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
4-nitrobenzohydroximoyl chloride
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 95% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
4-Acetoxybenzoylchloridphenylhydrazon
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 95% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
N-hydroxyisonicotinimidoyl chloride
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 93% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
N-phenyl-p-chlorobenzohydrazonoyl chloride
(3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3-(4-chlorophenyl)-3a,6a-dihydro-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione]
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; | 92% |
5-(azidomethyl)-3-(4-(methylthio)phenyl)-1,2,4-oxadiazole
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
In benzene Inert atmosphere; Reflux; | 92% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With silver orthophosphate; cobalt(II) diacetate tetrahydrate; sodium pivalate In 1,2-dichloro-ethane at 140℃; for 24h; Inert atmosphere; Sealed tube; | 92% |
N-hydroxy-2-nitrobenzimidoyl chloride
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 90% |
2,4-dichloro-N-hydroxybenzenecarboximidoyl chloride
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 90% |
4-fluoro-N-hydroxybenzimidoyl chloride
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 90% |
2-fluoro-N-hydroxybenzenecarboxymidoyl chloride
1,1'-(methylenedi-4,1-phenylene)bismaleimide
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 90% |
1,1'-(methylenedi-4,1-phenylene)bismaleimide
2-chloro-N-hydroxybenzimidoyl chloride
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 90% |
Conditions | Yield |
---|---|
With triethylamine In diethyl ether Ambient temperature; | 90% |
The CAS registry number of Bis(4-maleimidophenyl)methane is 13676-54-5. Its EINECS registry number is 237-163-4. The IUPAC name is 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione. In addition, the molecular formula is C21H14N2O4 and the molecular weight is 358.35. It is also called 1,1'-methylenebis(4-maleimidobenzene). What's more, it is a kind of yellow to brownish fine crystalline powder and belongs to the classes of Industrial/Fine Chemicals; Diphenylmethanes (for High-Performance Polymer Research); Functional Materials; N-Substituted Maleimides; N-Substituted Maleimides, Succinimides & Phthalimides; Reagent for High-Performance Polymer Research.
Physical properties about this chemical are: (1)ACD/LogP: 1.95; (2)ACD/LogD (pH 5.5): 1.95; (3)ACD/LogD (pH 7.4): 1.95; (4)ACD/BCF (pH 5.5): 17.88; (5)ACD/BCF (pH 7.4): 17.88; (6)ACD/KOC (pH 5.5): 274.19; (7)ACD/KOC (pH 7.4): 274.19; (8)#H bond acceptors: 6; (9)#Freely Rotating Bonds: 4; (10)Polar Surface Area: 74.76 Å2; (11)Index of Refraction: 1.689; (12)Molar Refractivity: 95.7 cm3; (13)Molar Volume: 250.4 cm3; (14)Polarizability: 37.94 ×10-24cm3; (15)Surface Tension: 69.8 dyne/cm; (16)Density: 1.43 g/cm3; (17)Flash Point: 278.3 °C; (18)Enthalpy of Vaporization: 87.39 kJ/mol; (19)Boiling Point: 584.9 °C at 760 mmHg; (20)Vapour Pressure: 1.15E-13 mmHg at 25°C.
Uses of Bis(4-maleimidophenyl)methane: it can react with 2,6-Di-tert-butyl-4-mercapto-phenol to get 4,4'-bis[3-(3,5-di-t-butyl-4-hydroxyphenylthio)-2,5-dioxopyrrolidin-1-yl]diphenylmethane. This reaction will need reagent triethylamine and solvents toluene and CH2Cl2. The yield is about 48% with ambient temperature.
When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. And it is toxic by inhalation. During using it, wear suitable gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.).
You can still convert the following datas into molecular structure:
(1)SMILES: O=C1\C=C/C(=O)N1c2ccc(cc2)Cc3ccc(cc3)N4C(=O)\C=C/C4=O
(2)InChI: InChI=1/C21H14N2O4/c24-18-9-10-19(25)22(18)16-5-1-14(2-6-16)13-15-3-7-17(8-4-15)23-20(26)11-12-21(23)27/h1-12H,13H2
(3)InChIKey: XQUPVDVFXZDTLT-UHFFFAOYAR
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | oral | > 5gm/kg (5000mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 40(11), Pg. 109, 1975. | |
rat | LC50 | inhalation | 350mg/m3/4H (350mg/m3) | United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-0790-1023S, | |
rat | LD50 | oral | > 5gm/kg (5000mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 40(11), Pg. 109, 1975. |
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