3-(Bromomethyl)-4-methyl-1,2,5-oxadiazole → 5-tert-Butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-2-(4-methyl-furazan-3-ylmethyl)-2H-[1,2,3]triazolo[4,5-d]pyrimidine

Reaktionsgleichung

[C:1]([C:5]1[N:6]=[C:7]([N:16]2[CH2:20][CH2:19][C:18]([F:22])([F:21])[CH2:17]2)[C:8]2[C:9](=[N:11][N:12]([CH2:14][CH3:15])[N:13]=2)[N:10]=1)([CH3:4])([CH3:3])[CH3:2].C(C1N=C(N2CCC(F)(F)C2)C2N=NNC=2N=1)(C)(C)C.Br[CH2:44][C:45]1C(C)=[N:48][O:47][N:46]=1>>[C:1]([C:5]1[N:6]=[C:7]([N:16]2[CH2:20][CH2:19][C:18]([F:21])([F:22])[CH2:17]2)[C:8]2[C:9](=[N:11][N:12]([CH2:14][C:15]3[C:45]([CH3:44])=[N:46][O:47][N:48]=3)[N:13]=2)[N:10]=1)([CH3:2])([CH3:3])[CH3:4]

Komponenten

Edukt 3

HCID 198327413-(Bromomethyl)-4-methyl-1,2,5-oxadiazole

HCID 715763075-tert-Butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-2-ethyl-2H-[1,2,3]triazolo[4,5-d]pyrimidine

HCID 178441789HCID 178441789, Verbindung

Produkt 1

HCID 715765955-tert-Butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-2-(4-methyl-furazan-3-ylmethyl)-2H-[1,2,3]triazolo[4,5-d]pyrimidine

Versuchsvorschrift

In analogy to the procedure described for the synthesis of 5-tert-butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-2-ethyl-2H-[1,2,3]triazolo[4,5-d]pyrimidine (example 3, step b), the title compound was prepared from 5-tert-butyl-7-(3,3-difluoropyrrolidin-1-yl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine and 3-(bromomethyl)-4-methyl-1,2,5-oxadiazole and isolated as light yellow gum. MS (m/e): 379.3 (MH+).