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

Hydrochloric Acid → (Z)-4-azido-1,3-dihydro-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-5-nitro-2H-indol-2-one

HRID 1859069
노트
인쇄 미리보기

반응식

HRID 1859069 반응식
F[C:2]1[C:10]([N+:11]([O-:13])=[O:12])=[CH:9][CH:8]=[C:7]2[C:3]=1/[C:4](=[CH:15]/[C:16]1[NH:17][CH:18]=[CH:19][C:20]=1[O:21][CH3:22])/[C:5](=[O:14])[NH:6]2.C(N(C(C)C)CC)(C)C.C[Si]([N:36]=[N+:37]=[N-:38])(C)C.Cl>C1COCC1.C(O)C>[N:36]([C:2]1[C:10]([N+:11]([O-:13])=[O:12])=[CH:9][CH:8]=[C:7]2[C:3]=1/[C:4](=[CH:15]/[C:16]1[NH:17][CH:18]=[CH:19][C:20]=1[O:21][CH3:22])/[C:5](=[O:14])[NH:6]2)=[N+:37]=[N-:38]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 313Hydrochloric AcidHCID 78378AzidotrimethylsilaneHCID 81531DiisopropylethylamineHCID 15512601(Z)-1,3-Dihydro4-fluoro-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-5-nitro-2H-indol-2-one

생성물 1

HCID 15512602(Z)-4-azido-1,3-dihydro-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-5-nitro-2H-indol-2-one

시약·촉매·용매 2

HCID 702
Ethanol
용매
HCID 8028Tetrahydrofuran용매

실험 절차

(Z)-1,3-Dihydro-4-fluoro-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-5-nitro-2H-indol-2-one (6.60 g, 21.8 mmol)(from Example 13) was suspended in 330 mL of THF and 165 mL of ethanol. To this mixture was added diisopropylethylamine (56.9 ml, 326 mmol) and trimethylsilyl azide (28.6 mL, 218 mmol)(Aldrich). The reaction mixture was heated at reflux overnight, and then poured into 2 L mixture of ice and 1N HCl solution. The solid precipitate was filtered, washed with water and dried at 50° C. under high vacuum to give (Z)-4-azido-1,3-dihydro-3-[(3-methoxy-1H-pyrrol-2-yl)methylene]-5-nitro-2H-indol-2-one as a dark red solid. (Yield 6.44 g, 90%).

후처리

  1. temperatureThe reaction mixture was heated
  2. temperatureat reflux overnight
  3. filtrationThe solid precipitate was filtered
  4. washwashed with water
  5. customdried at 50° C. under high vacuum

출처 및 근거

ORD 기록
ord-23d1bc55182b4864b1dd1a89d140ec5e
출처 데이터셋
uspto-grants-2000_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06153634

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트