2,5-Dichlorobenzenesulfonyl chloride → Nepsilon-(2,5-dichlorobenzenesulfonyl)-Nalpha-(9-fluorenylmethoxycarbonyl)-L-lysine

HRID 1282487Notes

Reaction equation

HRID 1282487 reaction equation
[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16]([NH:18][C@H:19]([C:25]([OH:27])=[O:26])[CH2:20][CH2:21][CH2:22][CH2:23][NH2:24])=[O:17])[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.[Cl:28][C:29]1[CH:34]=[CH:33][C:32]([Cl:35])=[CH:31][C:30]=1[S:36](Cl)(=[O:38])=[O:37]>>[Cl:28][C:29]1[CH:34]=[CH:33][C:32]([Cl:35])=[CH:31][C:30]=1[S:36]([NH:24][CH2:23][CH2:22][CH2:21][CH2:20][C@@H:19]([C:25]([OH:27])=[O:26])[NH:18][C:16]([O:15][CH2:14][CH:12]1[C:11]2[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=2[C:5]2[C:13]1=[CH:1][CH:2]=[CH:3][CH:4]=2)=[O:17])(=[O:38])=[O:37]

Participants

3

Reactant 2

HCID 794012,5-Dichlorobenzenesulfonyl chlorideHCID 7010557(2S)-6-amino-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoic acid

Product 1

HCID 86604315Nepsilon-(2,5-dichlorobenzenesulfonyl)-Nalpha-(9-fluorenylmethoxycarbonyl)-L-lysineYield 28%

Procedure

Nα-(9-fluorenylmethoxycarbonyl)-L-lysine was reacted with 2,5-dichlorobenzenesulfonyl chloride under the conditions used in example 2 giving 28% of the title compound.

Sources & evidence

ORD record
ord-3dbf8958d9aa45829060318358c59409
Source dataset
uspto-grants-2002_09
Patent number
US06455587B1

Reaction notes

Loading…