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

Methyl iodide → 5-(3,3-dimethyl-but-1-ynyl)-3-[N'-methyl-N-(4-methyl-cyclohexanecarbonyl)-N'-(2,2,2-trifluoro-acetyl)-hydrazino]-thiophene-2-carboxylic acid methyl ester

HRID 39309
노트
인쇄 미리보기

반응식

HRID 39309 반응식
[CH3:1][O:2][C:3]([C:5]1[S:6][C:7]([C:27]#[C:28][C:29]([CH3:32])([CH3:31])[CH3:30])=[CH:8][C:9]=1[N:10]([C:18]([CH:20]1[CH2:25][CH2:24][CH:23]([CH3:26])[CH2:22][CH2:21]1)=[O:19])[NH:11][C:12](=[O:17])[C:13]([F:16])([F:15])[F:14])=[O:4].[CH3:33]I>C1COCC1.CCOC(C)=O>[CH3:1][O:2][C:3]([C:5]1[S:6][C:7]([C:27]#[C:28][C:29]([CH3:31])([CH3:30])[CH3:32])=[CH:8][C:9]=1[N:10]([C:18]([CH:20]1[CH2:21][CH2:22][CH:23]([CH3:26])[CH2:24][CH2:25]1)=[O:19])[N:11]([CH3:33])[C:12](=[O:17])[C:13]([F:16])([F:14])[F:15])=[O:4]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 6328Methyl iodideHCID 866555955-(3,3-dimethyl-but-1-ynyl)-3-[N-(4-methyl-cyclohexanecarbonyl)-N'-(2,2,2-trifluoro-acetyl)-hydrazino]-thiophene-2-carboxylic acid methyl ester

생성물 1

HCID 866555965-(3,3-dimethyl-but-1-ynyl)-3-[N'-methyl-N-(4-methyl-cyclohexanecarbonyl)-N'-(2,2,2-trifluoro-acetyl)-hydrazino]-thiophene-2-carboxylic acid methyl ester

시약·촉매·용매 2

HCID 8028Tetrahydrofuran용매
HCID 8857
Ethyl Acetate
용매

실험 절차

To a solution of 5-(3,3-dimethyl-but-1-ynyl)-3-[N-(4-methyl-cyclohexanecarbonyl)-N′-(2,2,2-trifluoro-acetyl)-hydrazino]-thiophene-2-carboxylic acid methyl ester (1.6 g, 3.4 mmol) in THF (17 mL) was added K-OtBu (4.1 mmol, 1.0 M in THF), followed by MeI (1.0 g, 6.8 mmol). After stirring at rt for 16 h the reaction was diluted with EtOAc washed once with 20 mL of brine and purified by silica gel chromatography 0-20% EtOAc/hexanes to give 5-(3,3-dimethyl-but-1-ynyl)-3-[N′-methyl-N-(4-methyl-cyclohexanecarbonyl)-N′-(2,2,2-trifluoro-acetyl)-hydrazino]-thiophene-2-carboxylic acid methyl ester. This was then diluted with EtOAc (20 mL) and treated with NaOH (6.8 mL of 2M aq solution) to give 5-(3,3-Dimethyl-but-1-ynyl)-3-[N′-methyl-N-(4-methyl-cyclohexanecarbonyl)-hydrazino]-thiophene-2-carboxylic acid.

후처리

  1. washwashed once with 20 mL of brine
  2. custompurified by silica gel chromatography 0-20% EtOAc/hexanes

출처 및 근거

ORD 기록
ord-cff6c3070fb64a96a52b6ac3e07770f4
출처 데이터셋
uspto-grants-2013_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08524764B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트