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

Triethylamine → (2R,3S)-tert-butyl 2-((tert-butyldimethylsilyloxy)methyl)-3-hydroxypyrrolidine-1-carboxylate

HRID 604857
노트
인쇄 미리보기

반응식

HRID 604857 반응식
[OH:1][C@H:2]1[CH2:6][CH2:5][N:4]([C:7]([O:9][C:10]([CH3:13])([CH3:12])[CH3:11])=[O:8])[C@@H:3]1[CH2:14][OH:15].CCN(CC)CC.[CH3:23][C:24]([Si:27](Cl)([CH3:29])[CH3:28])([CH3:26])[CH3:25]>ClCCl.CN(C1C=CN=CC=1)C>[Si:27]([O:15][CH2:14][C@@H:3]1[C@@H:2]([OH:1])[CH2:6][CH2:5][N:4]1[C:7]([O:9][C:10]([CH3:11])([CH3:12])[CH3:13])=[O:8])([C:24]([CH3:26])([CH3:25])[CH3:23])([CH3:29])[CH3:28]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 8471TriethylamineHCID 28928tert-Butyldimethylsilyl chlorideHCID 10910976tert-butyl (2R,3S)-3-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate

생성물 1

HCID 14462925(2R,3S)-tert-butyl 2-((tert-butyldimethylsilyloxy)methyl)-3-hydroxypyrrolidine-1-carboxylate수율 99%

시약·촉매·용매 2

HCID 142844-(Dimethylamino)pyridine
촉매
HCID 6344Dichloromethane용매2회

실험 절차

To a 0° C. solution of (2R,3S)-tert-butyl 3-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate (1.0 equiv) and Et3N (1.05 equiv) in dichloromethane (0.5 M) was added TBSCl (1.05 equiv), followed by a few crystals of DMAP. The solution was allowed to warm to room temperature and stirred overnight. The reaction mixture was then diluted with dichloromethane, and washed with sat'd. aq. NaHCO3. The organic layer was dried over anhydrous sodium sulfate, filtered and concentrated in vacuo to provide the title compound (99%), which was used without further purification.

후처리

  1. washwashed with sat'd
  2. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-4f5f038bcfd34cfd94efe547b9b92f8e
출처 데이터셋
uspto-grants-2011_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07910743B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트