4-(2-Bromoethyl)pyridine hydrobromide → 5-tert-Butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-3-(2-pyridin-4-yl-ethyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine

HRID 2173594Notes

Reaction equation

HRID 2173594 reaction equation
[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[N:13]=[N:12][N:11]([CH2:14][CH3:15])[C:9]=2[N:10]=1)([CH3:4])([CH3:3])[CH3:2].C(C1N=[C:29]([N:36]2[CH2:40][CH2:39][C:38](F)(F)[CH2:37]2)C2N=NNC=2N=1)(C)(C)C.Br.BrCCC1C=CN=CC=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[N:13]=[N:12][N:11]([CH2:14][CH2:15][C:38]3[CH:37]=[CH:29][N:36]=[CH:40][CH:39]=3)[C:9]=2[N:10]=1)([CH3:2])([CH3:3])[CH3:4]

Participants

4

Reactant 3

HCID 219962524-(2-Bromoethyl)pyridine hydrobromideHCID 715582055-tert-Butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidineHCID 178441789HCID 178441789, compound

Product 1

HCID 715592705-tert-Butyl-7-(3,3-difluoro-pyrrolidin-1-yl)-3-(2-pyridin-4-yl-ethyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine

Procedure

In analogy to the procedure described for the synthesis of 5-tert-butyl-7-(3,3-difluoropyrrolidin-1-yl)-3-ethyl-3H-[1,2,3]triazolo[4,5-d]pyrimidine (example 61), 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 4-(2-bromoethyl)pyridine hydrobromide and isolated as brown solid. MS(m/e): 388.3 (MH+).

Workup

  1. customisolated as brown solid

Sources & evidence

ORD record
ord-72346ee4ea4047bdad666306149754b7
Source dataset
uspto-grants-2015_06
Patent number
US09056866B2

Reaction notes

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