Triethylamine → HCID 23447743、化合物

反応式

N=C=N.[Cl:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[NH:11][C:12]([NH:14][C:15]1[CH:20]=[CH:19][C:18]([Cl:21])=[C:17]([S:22]([N:25]([CH3:27])[CH3:26])(=[O:24])=[O:23])[C:16]=1[O:28][Si:29]([C:32]([CH3:35])([CH3:34])[CH3:33])([CH3:31])[CH3:30])=S.CS(Cl)(=O)=O.C(N(CC)CC)C>>[Cl:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=1[N:11]=[C:12]=[N:14][C:15]1[CH:20]=[CH:19][C:18]([Cl:21])=[C:17]([S:22]([N:25]([CH3:27])[CH3:26])(=[O:24])=[O:23])[C:16]=1[O:28][Si:29]([C:32]([CH3:35])([CH3:34])[CH3:33])([CH3:30])[CH3:31]

参加物

反応物 4

HCID 8471Triethylamine

HCID 31297Methanesulfonyl chloride

HCID 160435Carbodiimide

HCID 23447826HCID 23447826、化合物

生成物 1

HCID 23447743HCID 23447743、化合物収率 103.3%

実験手順

Following the general procedure for carbodiimide formation outlined in example 12, N-(2-chlorophenyl)-N′-[4-chloro-2-tert-butyldimethylsilyloxy-3-(N″,N″-dimethylaminosulfonyl)phenyl]thiourea (311 mg, 0.58 mmol), methanesulfonyl chloride (0.09 mL, 1.16 mmol) and triethylamine (0.15 mL, 1.16 mmol) were reacted to form the desired product (300 mg, crude). 1H NMR (CDCl3) δ 0.37 (s, 6H), 1.03 (s, 9H), 2.87 (s, 6H), 7.05 (d, 1H), 7.12 (t, 1H), 7.22 (m, 2H), 7.34 (d, 1H), 7.42 (d, 1H).