7-Chloro-5-(1,4-dioxaspiro[4.5]decan-8-yl)pyrazolo[1,5-a]pyrimidine → tert-Butyl 4-(7-chloropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate

HRID 2047109노트

반응식

HRID 2047109 반응식
[Cl:1][C:2]1[N:7]2[N:8]=[CH:9][CH:10]=[C:6]2[N:5]=[C:4]([CH:11]2[CH2:20][CH2:19]C3(OCCO3)[CH2:13][CH2:12]2)[CH:3]=1.OC1N2N=CC=C2N=C(C2CC[N:34]([C:37]([O:39][C:40]([CH3:43])([CH3:42])[CH3:41])=[O:38])CC2)C=1.O1C2(CCC(C3C=C(O)N4N=CC=C4N=3)CC2)OCC1>>[Cl:1][C:2]1[N:7]2[N:8]=[CH:9][CH:10]=[C:6]2[N:5]=[C:4]([CH:11]2[CH2:12][CH2:13][N:34]([C:37]([O:39][C:40]([CH3:43])([CH3:42])[CH3:41])=[O:38])[CH2:19][CH2:20]2)[CH:3]=1

참가 물질

4

반응물 3

HCID 866647817-Chloro-5-(1,4-dioxaspiro[4.5]decan-8-yl)pyrazolo[1,5-a]pyrimidineHCID 178451769HCID 178451769, 화합물HCID 178515484HCID 178515484, 화합물

생성물 1

HCID 86664784tert-Butyl 4-(7-chloropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate

실험 절차

tert-Butyl 4-(7-chloropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate was synthesized in a manner similar to the synthesis of 7-chloro-5-(1,4-dioxaspiro[4.5]decan-8-yl)pyrazolo[1,5-a]pyrimidine, but with tert-butyl 4-(7-hydroxypyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate substituted for 5-(1,4-dioxaspiro[4.5]decan-8-yl)pyrazolo[1,5-a]pyrimidin-7-ol.

출처 및 근거

ORD 기록
ord-08535c199519499b95df06897cfc8e53
출처 데이터셋
uspto-grants-2013_11
특허 번호
US08591943B2

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