Ethyl 3-bromo-2-oxocyclohexanecarboxylate → Ethyl 4,5,6,7-tetrahydro-2-methylbenzothiazole-5-carboxylate

HRID 905189

反応式

HRID 905189 の反応式
[C:1]([NH2:4])(=[S:3])[CH3:2].Br[CH:6]1[CH2:11][CH2:10][CH2:9][CH:8]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[C:7]1=O>>[CH3:2][C:1]1[S:3][C:11]2[CH2:10][CH2:9][CH:8]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[CH2:7][C:6]=2[N:4]=1

参加物

3

反応物 2

HCID 121765Ethyl 3-bromo-2-oxocyclohexanecarboxylateHCID 2723949Thioacetamide

生成物 1

HCID 3018725Ethyl 4,5,6,7-tetrahydro-2-methylbenzothiazole-5-carboxylate

実験手順

The compound is prepared by action of thioacetamide on 2-bromo-5-ethoxycarbonyl cyclohexanone (II), as described in Example 1. B.P.0.4 =116°-120° C.

後処理

  1. customB.P.0.4 =116°-120° C.

出典と根拠

ORDレコード
ord-15e79ab0294346a4b11b26c328310fe4
出典データセット
uspto-grants-1983_12
特許番号
US04423056

関連ノート

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