Thiophene → ethyl 4-aminohexahydro-1H-azepine-1-carboxylate

HRID 704711ノート

反応式

HRID 704711 の反応式
C1(C[NH:8][CH:9]2[CH2:15][CH2:14][CH2:13][N:12]([C:16]([O:18][CH2:19][CH3:20])=[O:17])[CH2:11][CH2:10]2)C=CC=CC=1.S1C=CC=C1.[H][H]>CO.[Pd]>[NH2:8][CH:9]1[CH2:15][CH2:14][CH2:13][N:12]([C:16]([O:18][CH2:19][CH3:20])=[O:17])[CH2:11][CH2:10]1

参加物

6

反応物 3

HCID 8030ThiopheneHCID 15037322ethyl hexahydro-4-[(phenylmethyl)amino]-1H-azepine-1-carboxylateHCID 178418361HCID 178418361、化合物

生成物 1

HCID 15037323ethyl 4-aminohexahydro-1H-azepine-1-carboxylate収率 100%

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 887Methanol溶媒

実験手順

69.1 Parts of ethyl hexahydro-4-[(phenylmethyl)amino]-1H-azepine-1-carboxylate were hydrogenated in the prescence of a solution of thiophene in methanol at normal pressure and at room temperature with 4 parts of palladium-on-charcoal catalyst 10%. After the calculated amount of hydrogen was taken up, the catalyst was filtered off and the filtrate was evaporated, yielding 46.9 parts (100%) of ethyl 4-aminohexahydro-1H-azepine-1-carboxylate as a residue (interm. 28).

後処理

  1. filtrationthe catalyst was filtered off
  2. customthe filtrate was evaporated

出典と根拠

ORDレコード
ord-8ca89a50e4f54cea871e9d84da9ba004
出典データセット
uspto-grants-1991_01
特許番号
US04988689

反応ノート

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