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

Tributylvinyltin → HCID 68527280, 화합물

HRID 1990101
노트
인쇄 미리보기

반응식

HRID 1990101 반응식
[CH2:1]([O:3][C:4]([C:6]1[S:7][C:8]([S:20][CH3:21])=[C:9]([C:18]#[N:19])[C:10]=1[C:11]1[CH:16]=[CH:15][C:14](I)=[CH:13][CH:12]=1)=[O:5])[CH3:2].[CH2:22]([Sn](CCCC)(CCCC)C=C)[CH2:23]CC.[Li+].[Cl-]>C1COCC1.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[CH2:1]([O:3][C:4]([C:6]1[S:7][C:8]([S:20][CH3:21])=[C:9]([C:18]#[N:19])[C:10]=1[C:11]1[CH:16]=[CH:15][C:14]([CH:22]=[CH2:23])=[CH:13][CH:12]=1)=[O:5])[CH3:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 81998TributylvinyltinHCID 433294Lithium ChlorideHCID 68524438HCID 68524438, 화합물

생성물 1

HCID 68527280HCID 68527280, 화합물수율 38%

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매HCID 8028
Tetrahydrofuran
용매

실험 절차

Combine 4-cyano-3-(4-iodo-phenyl)-5-methylsulfanyl-thiophene-2-carboxylic acid ethyl ester (0.1 g, 1.0 eq) in THF (5.0 mL) and stir. Add Pd(PPh3)4 (1%), tributyl-vinyl-stannane (0.9 eq) and LiCl. Reflux the mixture overnight. Concentrate to dryness. Wash with hexane to remove excess of stannane. Add water and filter the precipitate to provide the title compound (0.04 g, Yield 38%). MS (ES+, m/e): 330 (M+1).

후처리

  1. temperatureReflux the mixture overnight
  2. concentrationConcentrate to dryness
  3. washWash with hexane
  4. customto remove excess of stannane
  5. filtrationAdd water and filter the precipitate

출처 및 근거

ORD 기록
ord-a1806c74323f4301b61ecf559a6c5f90
출처 데이터셋
uspto-grants-2010_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07642361B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트