1-(diphenylmethyl)-1H-pyrrole-2,5-dione

Base Information

Chemical Name:1-(diphenylmethyl)-1H-pyrrole-2,5-dione
CAS No.:32620-66-9
Molecular Formula:C17H13NO2
Molecular Weight:263.296
Hs Code.:
NSC Number:186042
DSSTox Substance ID:DTXSID40307025
Nikkaji Number:J817.728G
Wikidata:Q82054349

Synonyms:NSC186042;32620-66-9;NSC 186042;N-Benzhydrylmaleimide;maleimidodiphenyl methane;SCHEMBL2175411;DTXSID40307025;AKOS009095995;NSC-186042;1-(diphenylmethyl)-1H-pyrrole-2,5-dione;1H-Pyrrole-2,5-dione, 1-(diphenylmethyl)-

Suppliers and Price of 1-(diphenylmethyl)-1H-pyrrole-2,5-dione

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 3 raw suppliers

Chemical Property of 1-(diphenylmethyl)-1H-pyrrole-2,5-dione

Chemical Property:

Vapor Pressure:8.43E-08mmHg at 25°C
Boiling Point:435.9°Cat760mmHg
Flash Point:199.2°C
Density:1.264g/cm³
XLogP3:2.7
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:3
Exact Mass:263.094628657
Heavy Atom Count:20
Complexity:367

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C(C2=CC=CC=C2)N3C(=O)C=CC3=O

Technology Process of 1-(diphenylmethyl)-1H-pyrrole-2,5-dione

There total 2 articles about 1-(diphenylmethyl)-1H-pyrrole-2,5-dione which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 42.0%

: 108-31-6
maleic anhydride

: 91-00-9
Benzhydrylamine

: 32620-66-9
1-(diphenylmethyl)-2,5-dihydro-1H-pyrrole-2,5-dione

Guidance literature:: maleic anhydride; Benzhydrylamine; In diethyl ether;

With sodium acetate; acetic anhydride; at 100 ℃; for 1h;
DOI:10.1002/1522-2675(200205)85:5<1210::AID-HLCA1210>3.0.CO;2-T

Reference yield:

: 32620-66-9
1-(diphenylmethyl)-2,5-dihydro-1H-pyrrole-2,5-dione

Guidance literature:: (3), Benzhydrylbromid;
DOI:10.1021/jo00915a004

Reference yield: 99.0%

: 944471-27-6
ethyl 2-((tert-butoxycarbonyloxy)(4-nitrophenyl)methyl)acrylate

: 32620-66-9
1-(diphenylmethyl)-2,5-dihydro-1H-pyrrole-2,5-dione

: 1412913-05-3
(3aR,4S,6aS)-ethyl 2-benzhydryl-4-(4-nitrophenyl)-1,3-dioxo-1,2,3,3a,4,6a-hexahydrocyclopenta[c]pyrrole-5-carboxylate

Guidance literature:: With (S)-1-benzhydryl-3-(1-(diphenylphosphino)-3-phenylpropan-2-yl)thiourea; In toluene; at 20 ℃; for 24h; optical yield given as %ee; stereoselective reaction; Inert atmosphere;
DOI:10.3762/bjoc.8.121