Propargyl bromide → ethyl 2-chloro-5-{1,2,4,5,6,7-hexahydro-1-(2-propynyl)-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl}-benzoate

HRID 845926노트

반응식

HRID 845926 반응식
[Cl:1][C:2]1[CH:12]=[CH:11][C:10]([N:13]2[C:18](=[O:19])[C:17]3[CH2:20][CH2:21][CH2:22][C:16]=3[NH:15][C:14]2=[O:23])=[CH:9][C:3]=1[C:4]([O:6][CH2:7][CH3:8])=[O:5].Br[CH2:25][C:26]#[CH:27]>>[Cl:1][C:2]1[CH:12]=[CH:11][C:10]([N:13]2[C:18](=[O:19])[C:17]3[CH2:20][CH2:21][CH2:22][C:16]=3[N:15]([CH2:27][C:26]#[CH:25])[C:14]2=[O:23])=[CH:9][C:3]=1[C:4]([O:6][CH2:7][CH3:8])=[O:5]

참가 물질

3

반응물 2

HCID 7842Propargyl bromideHCID 21270732ethyl 2-chloro-5-(1,2,4,5,6,7-hexahydro-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl)-benzoate

생성물 1

HCID 20130663ethyl 2-chloro-5-{1,2,4,5,6,7-hexahydro-1-(2-propynyl)-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl}-benzoate

실험 절차

using ethyl 2-chloro-5-(1,2,4,5,6,7-hexahydro-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl)-benzoate and 3-bromo-1-propyne there is obtained ethyl 2-chloro-5-{1,2,4,5,6,7-hexahydro-1-(2-propynyl)-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl}-benzoate, m.p. 121°-123° C.,

출처 및 근거

ORD 기록
ord-f0bd2947703a455caaf6d49537553642
출처 데이터셋
uspto-grants-1988_07
특허 번호
US04760163

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