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

Triphenylphosphine → 3-[4-acetylamino-2-(2-quinolin-5-yl-ethoxy)-benzenesulfonylamino]-N-methoxy-N-methyl-succinamic acid tert-butyl ester

HRID 1814297
노트
인쇄 미리보기

반응식

HRID 1814297 반응식
[C:1]([O:5][C:6](=[O:30])[CH2:7][CH:8]([NH:15][S:16]([C:19]1[CH:24]=[CH:23][C:22]([NH:25][C:26](=[O:28])[CH3:27])=[CH:21][C:20]=1[OH:29])(=[O:18])=[O:17])[C:9]([N:11]([O:13][CH3:14])[CH3:12])=[O:10])([CH3:4])([CH3:3])[CH3:2].[N:31]1[C:40]2[C:35](=[C:36]([CH2:41][CH2:42]O)[CH:37]=[CH:38][CH:39]=2)[CH:34]=[CH:33][CH:32]=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.CCOC(/N=N/C(OCC)=O)=O>C1COCC1>[C:1]([O:5][C:6](=[O:30])[CH2:7][CH:8]([NH:15][S:16]([C:19]1[CH:24]=[CH:23][C:22]([NH:25][C:26](=[O:28])[CH3:27])=[CH:21][C:20]=1[O:29][CH2:42][CH2:41][C:36]1[CH:37]=[CH:38][CH:39]=[C:40]2[C:35]=1[CH:34]=[CH:33][CH:32]=[N:31]2)(=[O:18])=[O:17])[C:9]([N:11]([O:13][CH3:14])[CH3:12])=[O:10])([CH3:4])([CH3:2])[CH3:3]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 11776TriphenylphosphineHCID 5462977Diethyl azodicarboxylateHCID 225041322-(Quinolin-5-yl)ethan-1-olHCID 865882053-(4-acetylamino-2-hydroxy-benzenesulfonylamino)-N-methoxy-N-methyl-succinamic acid tert-butyl ester

생성물 1

HCID 865882063-[4-acetylamino-2-(2-quinolin-5-yl-ethoxy)-benzenesulfonylamino]-N-methoxy-N-methyl-succinamic acid tert-butyl ester
수율 83.2%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

반응 조건

온도
0 °C

실험 절차

3-(4-Acetylamino-2-hydroxy-benzenesulfonylamino)-N-methoxy-N-methyl-succinamic acid tert-butyl ester (0.40 g, 0.9 mmol) was combined with 2-Quinolin-5-yl-ethanol (0.155 g, 0.9 mmol) and triphenyl phosphine (355 mg, 1.3 mmol) in 15 mL THF. The solution was cooled to 0° C. DEAD (0.21 mL, 1.3 mmol) was added. The reaction was slowly warmed to room temperature, and stirred overnight. The reaction mixture was concentrated in vacuo. The crude product was chromatorgraphed using 1:1 ethyl acetate/hexanes followed by ethyl acetate, and then 10% methanol in ethyl acetate to yield 3-[4-acetylamino-2-(2-quinolin-5-yl-ethoxy)-benzenesulfonylamino]-N-methoxy-N-methyl-succinamic acid tert-butyl ester 450 mg (83%) of an off-white solid. MS (APCI) m/z 601.2 (M+1).

후처리

  1. temperatureThe reaction was slowly warmed to room temperature
  2. concentrationThe reaction mixture was concentrated in vacuo

출처 및 근거

ORD 기록
ord-52e8ae22065142348375f4dbe1377f90
출처 데이터셋
uspto-grants-2005_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06875765B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트