Potassium Carbonate → (2R*,4S*)-2-benzyl-1-(9-fluorenyl)-N-(4-quinolylmethyl)-N-trifluoroacetyl-4-piperidinamine

HRID 1033346ノート

反応式

HRID 1033346 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:15](=[O:20])[C:16]([F:19])([F:18])[F:17])[CH2:11][CH2:10][NH:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Br[CH:33]1[C:45]2[CH:44]=[CH:43][CH:42]=[CH:41][C:40]=2[C:39]2[C:34]1=[CH:35][CH:36]=[CH:37][CH:38]=2.C(=O)([O-])[O-].[K+].[K+]>CC(C)=O>[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:15](=[O:20])[C:16]([F:18])([F:19])[F:17])[CH2:11][CH2:10][N:9]1[CH:33]1[C:34]2[CH:35]=[CH:36][CH:37]=[CH:38][C:39]=2[C:40]2[C:45]1=[CH:44][CH:43]=[CH:42][CH:41]=2)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

参加物

5

反応物 3

HCID 11430Potassium CarbonateHCID 160249-BromofluoreneHCID 57202094(2R*,4S*)-2-Benzyl-N-(4-quinolylmethyl)-N-trifluoroacetyl-4-piperidinamine

生成物 1

HCID 57251792(2R*,4S*)-2-benzyl-1-(9-fluorenyl)-N-(4-quinolylmethyl)-N-trifluoroacetyl-4-piperidinamine収率 47.4%

試薬・触媒・溶媒 1

HCID 180Acetone溶媒

実験手順

200 mg (0.467 mmol) of (2R*,4S*)-2-benzyl-N-(4-quinolylmethyl)-N-trifluoroacetyl-4-piperidinamine are reacted in analogy to Example 25a with 138 mg (0.561 mmol) of 9-bromofluorene and 155 mg (1.12 mmol) of potassium carbonate in 2.5 ml of acetone. The title compound (131 mg, 47%) is obtained as oil. TLC: toluene/ethyl acetate (1:1) Rf =0.43; FD-MS: M+ =591.

出典と根拠

ORDレコード
ord-da1246fe59f1468e81de359f96a0fe19
出典データセット
uspto-grants-1994_05
特許番号
US05310743

反応ノート

読み込み中…