Potassium Hydroxide → HCID 19836535, 화합물

HRID 476825

반응식

HRID 476825 반응식
[Br:1][C:2]1[CH:3]=[C:4]([C:9]2[CH:14]=[CH:13][C:12]([C:15](=[O:17])[CH3:16])=[CH:11][CH:10]=2)[CH:5]=[CH:6][C:7]=1[OH:8].C1(C)C=CC(S(O[CH:28]([CH3:35])[CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH3:34])(=O)=O)=CC=1.[OH-].[K+]>C(O)C>[Br:1][C:2]1[CH:3]=[C:4]([C:9]2[CH:14]=[CH:13][C:12]([C:15](=[O:17])[CH3:16])=[CH:11][CH:10]=2)[CH:5]=[CH:6][C:7]=1[O:8][CH:28]([CH3:35])[CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH3:34]

참가 물질

5

반응물 3

HCID 14797Potassium HydroxideHCID 3912199p-Toluenesulfonic acid 1-methylheptyl esterHCID 14474361HCID 14474361, 화합물

생성물 1

HCID 19836535HCID 19836535, 화합물

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

The above 3'-bromo-4'-hydroxy-4-acetylbiphenyl (200 g) was treated with 1.2 times equivalents of R 1-methylheptyl p-toluenesulfonate and potassium hydroxide in 97% ethanol (1 l) for 6 hours under reflux. The reaction mixture was worked up in a usual way to obtain crude oily 3'-bromo-4'-(1-methylheptyloxy)-4-acetylbiphenyl (163 g).

후처리

  1. temperatureunder reflux

출처 및 근거

ORD 기록
ord-a1bd88eaf8ec4544ad9ec66057274992
출처 데이터셋
uspto-grants-1989_12
특허 번호
US04886622

연결된 노트

불러오는 중…