Diphenylmethane diisocyanate → Formanilide
반응식
[CH2:1](N=C=O)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][N:7]=[C:8]=[O:9].N(C1CC(C)(CN=C=O)CC(C)(C)C1)=C=O.C1(N=C=O)C=CC(N=C=O)=CC=1.C1C(CC2C=CC(N=C=O)=CC=2)=CC=C(N=C=O)C=1>>[NH:7]([CH:8]=[O:9])[C:6]1[CH:5]=[CH:4][CH:3]=[CH:2][CH:1]=1참가 물질
5
실험 절차
Exemplary polyisocyanates are hexamethylene diisocyanate, 1,12-didecane diisocyanate, cyclobutane-1,3-diisocyanate, cyclohexane-1,3- and -1,4-diisocyanate and any mixture of these isomers, 1-isocyanato-3,3,5-trimethyl-5-isocyanatomethylcyclohexane, hexahydro-1,3- and/or -1,4-phenylene diisocyanate, perhydro-2,4′- and/or -4,4′-diphenylmethane diisocyanate, 1,3- and 1,4-phenylene diisocyanate, 2,4- and 2,6-toluylene diisocyanate and any mixture of these isomers, diphenylmethane-2,4′- and/or -4,4′-diisocyanate, naphthylene-1,5-diisocyanate, triphenylmethane-4,4′,4″-triisocyanate or polyphenyl polymethylene polyisocyanates as obtained by aniline-formaldehyde condensation and subsequent phosgenation.