alpha-Sinensal → beta-SINENSAL

反応式

CC(=CCCC(C=C)=C)CCC=O.[CH3:14]/[C:15](/[CH2:23][CH2:24]/[CH:25]=[C:26](/[CH:28]=[O:29])\[CH3:27])=[CH:16]\[CH2:17]/[CH:18]=[C:19](/[CH:21]=[CH2:22])\[CH3:20]>>[CH3:14]/[C:15](/[CH2:23][CH2:24]/[CH:25]=[C:26](/[CH:28]=[O:29])\[CH3:27])=[CH:16]\[CH2:17][CH2:18][C:19]([CH:21]=[CH2:22])=[CH2:20]

参加物

反応物 2

HCID 5281534alpha-Sinensal

HCID 54018124HCID 54018124、化合物

生成物 1

HCID 5281535beta-SINENSAL

実験手順

4-Methyl-8-vinyl-4,8-nonadienal was used in place of 4-methyl-8-vinyl-4,7-nonadienal in the reaction described in Example 1 d). for preparing α-sinensal. The resulting aldehyde, β-sinensal, was obtained in comparable yields and had the same constants as the product obtained according to Example 4 d).

後処理

customdescribed in Example 1 d

出典と根拠

ORDレコード: ord-ac4b0bf989c0403f8b914cb87a966d62
出典データセット: uspto-grants-1976_06
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US03963783

反応ノート

読み込み中…