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

Hydrochloric Acid → Ethyl 2-({2-[(1R,2S,5S)-2-(acetyloxy)-5-formylcyclopentyl]ethyl}thio)-1,3-thiazole-4-carboxylate

HRID 2360727
노트
인쇄 미리보기

반응식

HRID 2360727 반응식
C(N(CC)CC)C.CS(C)=O.[C:12]([O:15][C@H:16]1[CH2:20][CH2:19][C@H:18]([CH2:21][OH:22])[C@H:17]1[CH2:23][CH2:24][S:25][C:26]1[S:27][CH:28]=[C:29]([C:31]([O:33][CH2:34][CH3:35])=[O:32])[N:30]=1)(=[O:14])[CH3:13].Cl>C(OCC)(=O)C>[C:12]([O:15][C@H:16]1[CH2:20][CH2:19][C@H:18]([CH:21]=[O:22])[C@H:17]1[CH2:23][CH2:24][S:25][C:26]1[S:27][CH:28]=[C:29]([C:31]([O:33][CH2:34][CH3:35])=[O:32])[N:30]=1)(=[O:14])[CH3:13]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 679Dimethyl SulfoxideHCID 8471TriethylamineHCID 15979344Ethyl 2-({2-[(1R,2S,5S)-2-(acetyloxy)-5-(hydroxymethyl)cyclopentyl]ethyl}thio)-1,3-thiazole-4-carboxylate

생성물 1

HCID 86634273Ethyl 2-({2-[(1R,2S,5S)-2-(acetyloxy)-5-formylcyclopentyl]ethyl}thio)-1,3-thiazole-4-carboxylate수율 99.9%

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

실험 절차

Triethylamine (3.7 mL) and sulfur trioxide•pyridine complex (1.7 g) were added to a dimethyl sulfoxide (4.0 mL)/ethyl acetate (8.0 mL) solution of ethyl 2-({2-[(1R,2S,5S)-2-(acetyloxy)-5-(hydroxymethyl)cyclopentyl]ethyl}thio)-1,3-thiazole-4-carboxylate (500 mg) (see compound 7 described in the pamphlet of International Publication No. WO 2006/129788) at 10° C., followed by stirring at room temperature for 30 min. To the reaction solution, 1 N hydrochloric acid was added, followed by extraction with ethyl acetate. The organic layer was washed with water and saturated brine; dried with anhydrous sodium sulfate; and concentrated to obtain the title compound (497 mg) having the following physical properties:

후처리

  1. customat 10° C.
  2. extractionfollowed by extraction with ethyl acetate
  3. washThe organic layer was washed with water and saturated brine
  4. dry with materialdried with anhydrous sodium sulfate
  5. concentrationand concentrated

출처 및 근거

ORD 기록
ord-ad89cbe5393e461c9094a2d97f841c42
출처 데이터셋
uspto-grants-2014_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08686160B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트