Ammonia → (17Beta)-13-Ethyl-3-methoxygona-2,5(10)-dien-17-ol

HRID 1414990

반응식

HRID 1414990 반응식
[CH2:1]([C@:3]12[CH2:11][CH2:10][C@@H:9]3[C:12]4[CH:13]=[CH:14][C:15]([O:20][CH3:21])=[CH:16][C:17]=4[CH2:18][CH2:19][C@H:8]3[C@@H:7]1[CH2:6][CH2:5][C@@H:4]2[OH:22])[CH3:2].N.[Li].C(O)C>O1CCCC1.CCOCC.O>[CH2:1]([C@:3]12[CH2:11][CH2:10][C@@H:9]3[C:12]4[CH2:13][CH:14]=[C:15]([O:20][CH3:21])[CH2:16][C:17]=4[CH2:18][CH2:19][C@H:8]3[C@@H:7]1[CH2:6][CH2:5][C@@H:4]2[OH:22])[CH3:2]

참가 물질

8

반응물 4

HCID 222AmmoniaHCID 702EthanolHCID 66432(17beta)-13-Ethyl-3-methoxygona-1,3,5(10)-trien-17-olHCID 3028194Lithium

생성물 1

HCID 101950(17Beta)-13-Ethyl-3-methoxygona-2,5(10)-dien-17-ol

시약·촉매·용매 3

HCID 962Water용매HCID 3283Diethyl Ether용매HCID 8028Tetrahydrofuran용매

실험 절차

Add 13β-Ethyl-3-methoxy-gona-1,3,5(10)-trien-17β-ol (0.5 g.) in tetrahydrofuran (50 cc.) to stirred liquid ammonia (150 cc.), followed by lithium foil (0.5 g.) and then add ethanol (6 cc.) during 20 minutes. When the blue color is discharged, add water and work up the product with ether, to yield 13β-ethyl-3-methoxy-gona-2,5(10)-dien-17β-ol as a solid (0.47 g.).

출처 및 근거

ORD 기록
ord-117baf373e194c7e8b8a1f369b9a24c1
출처 데이터셋
uspto-grants-1977_01
특허 번호
US04002746

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