4-Carbethoxy-3-methyl-2-cyclohexen-1-one → HCID 86692379, 화합물

HRID 1401022

반응식

HRID 1401022 반응식
[F:1][C:2]([F:48])([F:47])[S:3](OC1C(C)(C)[C@H]2[C@](C)(CC=1)[C@@H]1[C@](C)([C@@]3(C)[C@H](CC1)[C@H]1[C@H](C(C)=C)CC[C@]1(NCCN1CCS(=O)(=O)CC1)CC3)CC2)(=[O:5])=[O:4].[CH3:49][C:50]1[CH:51]([C:57]([O:59][CH2:60][CH3:61])=[O:58])[CH2:52][CH2:53][C:54](=[O:56])[CH:55]=1>>[CH3:49][C:50]1[CH:51]([C:57]([O:59][CH2:60][CH3:61])=[O:58])[CH2:52][CH:53]=[C:54]([O:56][S:3]([C:2]([F:48])([F:47])[F:1])(=[O:5])=[O:4])[CH:55]=1

참가 물질

3

반응물 2

HCID 790204-Carbethoxy-3-methyl-2-cyclohexen-1-oneHCID 71698666HCID 71698666, 화합물

생성물 1

HCID 86692379HCID 86692379, 화합물수율 62.7%

실험 절차

The title compound was prepared following the procedure described in Method 2 for the preparation of Intermediate 1, Step 6, using ethyl 2-methyl-4-oxocyclohex-2-enecarboxylate as the reactant. (62.7% yield). 1H NMR (400 MHz, CHLOROFORM-d) δ 5.93 (t, J=1.3 Hz, 1H), 4.30-4.09 (m, 2H), 2.83-2.68 (m, 2H), 2.62-2.43 (m, 2H), 2.18 (t, J=1.9 Hz, 3H), 1.37-1.20 (m, 3H). 19F NMR (376 MHz, CHLOROFORM-d) δ −73.63 (s, 3F).

출처 및 근거

ORD 기록
ord-0785a66d21d94f44920e4c958a9ef18e
출처 데이터셋
uspto-grants-2014_12
특허 번호
US08906889B2

연결된 노트

불러오는 중…