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

Dichloromethane → 7-Bromo-4-(4-chloro-2-pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-quinoline

HRID 8262
노트
인쇄 미리보기

반응식

HRID 8262 반응식
S(Cl)(Cl)(=O)=O.Cl[CH2:7][Cl:8].[Br:9][C:10]1[CH:19]=[C:18]2[C:13]([C:14]([C:20]3[C:24]([C:25]4[CH:30]=[CH:29][CH:28]=[CH:27][N:26]=4)=[N:23][N:22]4[CH2:31][CH2:32]C[C:21]=34)=[CH:15][CH:16]=[N:17]2)=[CH:12][CH:11]=1>N1C=CC=CC=1>[Br:9][C:10]1[CH:19]=[C:18]2[C:13]([C:14]([C:20]3[C:24]([C:25]4[CH:30]=[CH:29][CH:28]=[CH:27][N:26]=4)=[N:23][N:22]4[CH2:31][CH2:32][CH:7]([Cl:8])[C:21]=34)=[CH:15][CH:16]=[N:17]2)=[CH:12][CH:11]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 6344DichloromethaneHCID 24648Sulfuryl chlorideHCID 219925197-bromo-4-(2-pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-quinoline

생성물 1

HCID 101132117-Bromo-4-(4-chloro-2-pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-quinoline

시약·촉매·용매 1

HCID 1049Pyridine용매

실험 절차

A solution of 1 M sulfuryl chloride in dichloromethane (20 mL, 20 mmol) is added to a solution of 7-bromo-4-(2-pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-quinoline (2.2 g, 5.62 mmol) in dry pyridine (50 mL). The mixture is stirred for 18 h and concentrated in vacuo. The residue is partitioned between chloroform and saturated sodium chloride. The organic layer is dried (sodium sulfate), filtered, concentrated in vacuo, and the residue chromatographed on SiO2 (dichloromethane to 20% methanol in dichloromethane) to yield the title compound as a red solid, 1.8 g (75%).

후처리

  1. concentrationconcentrated in vacuo
  2. customThe residue is partitioned between chloroform and saturated sodium chloride
  3. dry with materialThe organic layer is dried (sodium sulfate)
  4. filtrationfiltered
  5. concentrationconcentrated in vacuo
  6. customthe residue chromatographed on SiO2 (dichloromethane to 20% methanol in dichloromethane)

출처 및 근거

ORD 기록
ord-5117de9338de4a369384dbd7fc1bb107
출처 데이터셋
uspto-grants-2006_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07087626B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트