Sodium Azide → HCID 13292769、化合物

HRID 1382626ノート

反応式

HRID 1382626 の反応式
Br[CH2:2][CH2:3][O:4][C:5]1[CH:10]=[CH:9][C:8](/[C:11](/[C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)=[C:12](\[C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)/[C:13]([F:16])([F:15])[F:14])=[CH:7][CH:6]=1.[N-:29]=[N+:30]=[N-:31].[Na+]>COCCO.O>[N:29]([CH2:2][CH2:3][O:4][C:5]1[CH:10]=[CH:9][C:8](/[C:11](/[C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)=[C:12](\[C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)/[C:13]([F:16])([F:15])[F:14])=[CH:7][CH:6]=1)=[N+:30]=[N-:31]

参加物

5

反応物 2

HCID 33557Sodium AzideHCID 13292770HCID 13292770、化合物

生成物 1

HCID 13292769HCID 13292769、化合物収率 82.2%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 80192-Methoxyethanol溶媒

実験手順

9.83 g (22 mmoles) of (E)-1-[4-(2-bromoethoxy)-phenyl]-1,2-diphenyl-3,3,3-trifluoro-propene are dissolved in 100 ml of 2-methoxyethanol, a solution of 2.86 g (44 mmoles) of sodium azide in 10 ml of water is added, and the mixture is boiled for one hour. The reaction mixture is processed as described in Example 5, and the product is recrystallized twice from ethanol. 7.40 g (82%) of the aimed compound are obtained; m.p.: 73°-75° C.

後処理

  1. customthe product is recrystallized twice from ethanol

出典と根拠

ORDレコード
ord-0e07e1eb2117425781e2138323f16132
出典データセット
uspto-grants-1989_02
特許番号
US04806685

反応ノート

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