홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Benzene → HCID 54167029, 화합물

HRID 359738
노트
인쇄 미리보기

반응식

HRID 359738 반응식
[CH3:1][C:2]([C:5]1[CH:6]=[C:7]([S:16][CH2:17][CH2:18]C=O)[CH:8]=[C:9]([C:12]([CH3:15])([CH3:14])[CH3:13])[C:10]=1[OH:11])([CH3:4])[CH3:3].[C:21]([CH:26]=P(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)([O:23][CH2:24][CH3:25])=[O:22].[CH:46]1C=CC=CC=1>>[CH3:14][C:12]([C:9]1[CH:8]=[C:7]([S:16][CH2:17][CH2:18][CH:46]=[CH:26][C:21]([O:23][CH2:24][CH3:25])=[O:22])[CH:6]=[C:5]([C:2]([CH3:4])([CH3:1])[CH3:3])[C:10]=1[OH:11])([CH3:15])[CH3:13]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 3

HCID 241BenzeneHCID 70670Acetic acid, 2-(triphenylphosphoranylidene)-, ethyl esterHCID 140118163-[[3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl]thio]propanal

생성물 1

HCID 54167029HCID 54167029, 화합물

실험 절차

Triethylamine (1.1 ml, 7.6 mmole) was added to a solution of 2,6-bis(1,1-dimethylethyl)-4-mercaptophenol (18.2 g, 76 mmole) in methanol (200 ml) and stirred for 30 minutes. Freshly distilled acrolein (12.8 g, 0.23 mole) was added and the solution stirred at room temperature. Chromatography on silica gave 3-[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]thio]propanal. To a solution of the aldehyde (2.0 g, 6.8 mmole) in benzene (20 ml) under argon was added in one portion (carbethoxymethylene)triphenylphosphorane (2.36 g, 6.8 mmole). The mixture was heated at reflux for 20 hours, allowed to stand at room temperature for three days, and then concentrated in vacuo to an oil. Chromatography on silica gel gave the title compound.

후처리

  1. temperatureThe mixture was heated
  2. temperatureat reflux for 20 hours
  3. concentrationconcentrated in vacuo to an oil

출처 및 근거

ORD 기록
ord-3eb3cc59e7d44a31ab3dd34db094d0a5
출처 데이터셋
uspto-grants-1991_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05002967

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트