Dichloromethane methanol → HCID 57788019, compound
Reaction equation
C(OC([N:6]=[S:7]([CH2:35][CH3:36])([C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([CH2:15][O:16][C:17]2[CH:26]=[C:25]3[C:20]([C:21]([NH:27][C:28]4[S:29][CH:30]=[CH:31][N:32]=4)=[N:22][CH:23]=[N:24]3)=[CH:19][C:18]=2[O:33][CH3:34])[CH:10]=1)=[O:8])=O)C.ClCCl.CO>CO>[CH2:35]([S:7]([C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([CH2:15][O:16][C:17]2[CH:26]=[C:25]3[C:20]([C:21]([NH:27][C:28]4[S:29][CH:30]=[CH:31][N:32]=4)=[N:22][CH:23]=[N:24]3)=[CH:19][C:18]=2[O:33][CH3:34])[CH:10]=1)(=[NH:6])=[O:8])[CH3:36]Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
According to GWP 6, the conversion of (RS)-N-(ethoxycarbonyl)-S-ethyl-S-[3-({[6-methoxy-4-(thiazol-2-ylamino)quinazolin-7-yl]oxy}methyl)phenyl]-sulphoximide (40 mg, 0.076 mmol) and chromatographic purification (silica gel, dichloromethane/methanol: 0→30% methanol) gives the desired product in 66% yield (23 mg).