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

Hydrochloric Acid → (3S,4R)-3,4-Dimethyl-1-oxo-1,2,3,4-tetrahydro-pyrazino[1,2-a]indole-7-carboxylic acid

HRID 1748259
노트
인쇄 미리보기

반응식

HRID 1748259 반응식
[CH3:1][C@H:2]1[C@@H:19]([CH3:20])[N:6]2[C:7]3[CH:8]=[C:9]([C:14]([O:16]CC)=[O:15])[CH:10]=[CH:11][C:12]=3[CH:13]=[C:5]2[C:4](=[O:21])[NH:3]1.[OH-].[Na+].Cl>C(O)C>[CH3:1][C@H:2]1[C@@H:19]([CH3:20])[N:6]2[C:7]3[CH:8]=[C:9]([C:14]([OH:16])=[O:15])[CH:10]=[CH:11][C:12]=3[CH:13]=[C:5]2[C:4](=[O:21])[NH:3]1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 67235475Ethyl cis-3,4-dimethyl-1-oxo-1,2,3,4-tetrahydropyrazino[1,2-a]indole-7-carboxylate

생성물 1

HCID 67234926(3S,4R)-3,4-Dimethyl-1-oxo-1,2,3,4-tetrahydro-pyrazino[1,2-a]indole-7-carboxylic acid수율 96%

시약·촉매·용매 1

HCID 702Ethanol용매2회

반응 조건

온도
80 °C

실험 절차

To a suspension of ethyl cis-3,4-dimethyl-1-oxo-1,2,3,4-tetrahydropyrazino[1,2-α]indole-7-carboxylate (2.1 g, 7.3 mmol) in ethanol (60 mL) is added 1M NaOH solution (20 mL, 20 mmol). The reaction mixture is heated at 80° C. for 1 h and then cooled to room temperature. The reaction mixture is acidified using concentrated HCl and ethanol is removed under vacuum. The resulting solid is filtered, rinsed with water and dried to afford the title compound (1.8 g, 96%).

후처리

  1. temperaturecooled to room temperature
  2. customis removed under vacuum
  3. filtrationThe resulting solid is filtered
  4. washrinsed with water
  5. customdried

출처 및 근거

ORD 기록
ord-dc6a9fe05e7c449d962bb8b46597a471
출처 데이터셋
uspto-grants-2015_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09150577B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트