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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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HCID 54427682, 화합물 → 6-Bromo-4-diazomethyl-7-hydroxycoumarin

HRID 993360
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HRID 993360 반응식
[Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][C:11]=1[O:12]C(=O)C)[O:8][C:7](=[O:16])[CH:6]=[C:5]2[CH:17]=[N+:18]=[N-:19]>CO.[Zn]>[Br:1][C:2]1[CH:3]=[C:4]2[C:9](=[CH:10][C:11]=1[OH:12])[O:8][C:7](=[O:16])[CH:6]=[C:5]2[CH:17]=[N+:18]=[N-:19]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 1

HCID 54427682HCID 54427682, 화합물

생성물 1

HCID 539060076-Bromo-4-diazomethyl-7-hydroxycoumarin수율 100%

시약·촉매·용매 2

HCID 23994Zinc촉매HCID 887Methanol용매

실험 절차

A mixture of 43.0 mg (0.133 mmol) of compound 21 and 154.6 mg (2.36 mmol) of Zn in MeOH (10 mL) was stirred at room temperature for 75 hours under a N2 atmosphere. Zn was removed by filtration and washed thoroughly with MeOH. The combined organic layer was evaporated to yield 37.5 mg (0.133 mmol, 100% yield) of compound 22. MS (ES, positive) 282.7, 284.7.

후처리

  1. customZn was removed by filtration
  2. washwashed thoroughly with MeOH
  3. customThe combined organic layer was evaporated

출처 및 근거

ORD 기록
ord-86847a5d2bfc47c08c7a77c5fd660639
출처 데이터셋
uspto-grants-2002_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06472541B2

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