Acetic Anhydride → (4aS,8aR)-2-(1-Acetyl-piperidin-4-yl)-4-(3,4-diethoxyphenyl)-4a,5,8,8a-tetrahydro-2H-phthalazin-1-one

HRID 491438노트

반응식

HRID 491438 반응식
[C:1](OC(=O)C)(=[O:3])[CH3:2].[CH2:8]([O:10][C:11]1[CH:12]=[C:13]([C:20]2[C@@H:29]3[C@@H:24]([CH2:25][CH:26]=[CH:27][CH2:28]3)[C:23](=[O:30])[N:22]([CH:31]3[CH2:36][CH2:35][N:34](S(C4C=CC(C)=CC=4)(=O)=O)[CH2:33][CH2:32]3)[N:21]=2)[CH:14]=[CH:15][C:16]=1[O:17][CH2:18][CH3:19])[CH3:9]>>[C:1]([N:34]1[CH2:35][CH2:36][CH:31]([N:22]2[N:21]=[C:20]([C:13]3[CH:14]=[CH:15][C:16]([O:17][CH2:18][CH3:19])=[C:11]([O:10][CH2:8][CH3:9])[CH:12]=3)[C@@H:29]3[C@@H:24]([CH2:25][CH:26]=[CH:27][CH2:28]3)[C:23]2=[O:30])[CH2:32][CH2:33]1)(=[O:3])[CH3:2]

참가 물질

3

실험 절차

Prepared from acetic anhydride and starting compound A2 as described for compound 1. Crystallised from diethyl ether. M.p. 148-150° C.

후처리

  1. customCrystallised from diethyl ether

출처 및 근거

ORD 기록
ord-f18bb2fcfb9745a8877e4ca2118b367f
출처 데이터셋
uspto-grants-2009_05
특허 번호
US07531540B2

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