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

Triethylamine → [1-[[(1H-Benzimidazol-2-ylmethyl)amino]carbonyl]-2-methylbutyl]carbamic acid 1,1-dimethylethyl ester

HRID 22609
노트
인쇄 미리보기

반응식

HRID 22609 반응식
[C:1]([O:5][C:6]([NH:8][C@H:9]([C:14]([OH:16])=O)[C@H:10]([CH2:12][CH3:13])[CH3:11])=[O:7])([CH3:4])([CH3:3])[CH3:2].O.Cl.Cl.[NH2:20][CH2:21][C:22]1[NH:23][C:24]2[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=2[N:26]=1.F[P-](F)(F)(F)(F)F.N1(O[P+](N(C)C)(N(C)C)N(C)C)C2C=CC=CC=2N=N1.C(N(CC)CC)C>C(Cl)Cl>[CH3:4][C:1]([O:5][C:6](=[O:7])[NH:8][CH:9]([C:14]([NH:20][CH2:21][C:22]1[NH:23][C:24]2[CH:30]=[CH:29][CH:28]=[CH:27][C:25]=2[N:26]=1)=[O:16])[CH:10]([CH3:11])[CH2:12][CH3:13])([CH3:2])[CH3:3]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 8471TriethylamineHCID 145819Benzimidazol-2-ylmethylamine dihydrochloride hydrateHCID 151348Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 2724762tert-Butoxycarbonyl-L-isoleucine

생성물 1

HCID 67747066[1-[[(1H-Benzimidazol-2-ylmethyl)amino]carbonyl]-2-methylbutyl]carbamic acid 1,1-dimethylethyl ester수율 88.4%

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

To a room temperature solution of 0.505 g N-(tert-butoxycarbonyl)-L-isoleucine in 10 ml of methylene chloride is added, in the following order, 0.50 g of 2-(aminomethyl)benzimidazole dihydrochloride hydrate, 1.07 g of BOP and 0.850 g of triethylamine. The reaction is stirred at room temperature for 2 hours, diluted with methylene chloride, and washed with saturated sodium chloride. The organic layer is dried, filtered, and concentrated in vacuo. Purification by chromatography (silica gel; 70% ethyl acetate/hexane) gives 0.669 g of the desired product.

후처리

  1. washwashed with saturated sodium chloride
  2. customThe organic layer is dried
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo
  5. customPurification by chromatography (silica gel; 70% ethyl acetate/hexane)

출처 및 근거

ORD 기록
ord-b2ebf4b4fc064d1fb082620a179a8a10
출처 데이터셋
uspto-grants-1995_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05428167

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트