(R)-camphorsulfonic acid → (s)-5-Bromo-2,3-dihydro-1h-inden-2-amine

HRID 1435716노트

반응식

HRID 1435716 반응식
[Br:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[CH2:7][CH:6]([NH2:11])[CH2:5]2.[C@@:12]12([CH2:22][S:23]([OH:26])(=[O:25])=[O:24])[C:19]([CH3:21])([CH3:20])[CH:16]([CH2:17][CH2:18]1)[CH2:15][C:13]2=[O:14]>>[Br:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[CH2:7][C@H:6]([NH2:11])[CH2:5]2.[C@@:12]12([CH2:22][S:23]([OH:26])(=[O:24])=[O:25])[C:19]([CH3:21])([CH3:20])[CH:16]([CH2:17][CH2:18]1)[CH2:15][C:13]2=[O:14].[Br:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[CH2:7][C@H:6]([NH2:11])[CH2:5]2

참가 물질

4

반응물 2

HCID 131278(R)-camphorsulfonic acidHCID 112987955-bromo-2,3-dihydro-1H-inden-2-amine

생성물 2

HCID 46899973(s)-5-Bromo-2,3-dihydro-1h-inden-2-amineHCID 86633675(s)-5-Bromo-2-aminoindan (1r)-(-)-10-camphorsulfonate salt

실험 절차

The title compound was prepared using a similar method to that described in Prashad et al, Adv. Synth. Catal. 2001, 343, No. 5, pp 461-472: ie by resolution of the free base form of racemic 5-bromo-2-aminoindan using (1R)-(−)-10-camphorsulphonic acid to obtain (S)-5-bromo-2-aminoindan (1R)-(−)-10-camphorsulfonate salt.

출처 및 근거

ORD 기록
ord-38783aae35484c7d9f9e3cbaa105d561
출처 데이터셋
uspto-grants-2009_11
특허 번호
US07618969B2

반응 노트

불러오는 중…