Sodium borohydride → {(2R,4S)-2-Benzyl-4-[(quinolin-4-ylmethyl)-amino]-piperidin-1-yl}-(3,5-bis-trifluoromethyl-phenyl)-methanone

HRID 264615

反応式

HRID 264615 の反応式
[CH2:1]([C@@H:8]1[CH2:13][C@@H:12]([N:14]([CH2:21][C:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[N:25]=[CH:24][CH:23]=2)C(=O)C(F)(F)F)[CH2:11][CH2:10][N:9]1[C:32](=[O:47])[C:33]1[CH:38]=[C:37]([C:39]([F:42])([F:41])[F:40])[CH:36]=[C:35]([C:43]([F:46])([F:45])[F:44])[CH:34]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[BH4-].[Na+]>>[CH2:1]([C@@H:8]1[CH2:13][C@@H:12]([NH:14][CH2:21][C:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[N:25]=[CH:24][CH:23]=2)[CH2:11][CH2:10][N:9]1[C:32](=[O:47])[C:33]1[CH:34]=[C:35]([C:43]([F:44])([F:45])[F:46])[CH:36]=[C:37]([C:39]([F:42])([F:41])[F:40])[CH:38]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

参加物

3

反応物 2

HCID 4311764Sodium borohydrideHCID 57101830(2R*,4S*)-2-benzyl-1-(3,5-bis-(trifluoromethyl)-benzoyl)-N-(4-quinolylmethyl)-N-trifluoroacetyl-4-piperidinamine

生成物 1

HCID 10370818{(2R,4S)-2-Benzyl-4-[(quinolin-4-ylmethyl)-amino]-piperidin-1-yl}-(3,5-bis-trifluoromethyl-phenyl)-methanone

実験手順

0.271 g (0.406 mmol) of (2R*,4S*)-2-benzyl-1-(3,5-bis-(trifluoromethyl)-benzoyl)-N-(4-quinolylmethyl)-N-trifluoroacetyl-4-piperidinamine is reacted with 0.061 g (1.23 mmol) of sodium borohydride in analogy to Example 2. The title compound ##STR30## is obtained as white foam. TLC: methylene chloride/methanol/conc. ammonia (1000:50:1) Rf =0.21, FD-MS: M+ =571.

出典と根拠

ORDレコード
ord-65434659b6af47549a4c4b9f735da5ab
出典データセット
uspto-grants-1997_07
特許番号
US05646144

関連ノート

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