5-tert-Butyl-3-(2-chloro-benzyl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidine → (2S,4S)-1-[5-tert-Butyl-3-(2-chloro-benzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]-4-fluoro-pyrrolidine-2-carbonitrile

HRID 400837Notes

Reaction equation

HRID 400837 reaction equation
C(C1N=C(N2CCOCC2)C2N=NN(CC3C=CC=CC=3Cl)C=2N=1)(C)(C)C.[C:28]([C:32]1[N:33]=[C:34](Cl)[C:35]2[N:40]=[N:39][N:38]([CH2:41][C:42]3[CH:47]=[CH:46][CH:45]=[CH:44][C:43]=3[Cl:48])[C:36]=2[N:37]=1)([CH3:31])([CH3:30])[CH3:29].[F:50][C@@H:51]1[CH2:55][NH:54][C@H:53]([C:56]#[N:57])[CH2:52]1>>[C:28]([C:32]1[N:33]=[C:34]([N:54]2[CH2:55][C@@H:51]([F:50])[CH2:52][C@H:53]2[C:56]#[N:57])[C:35]2[N:40]=[N:39][N:38]([CH2:41][C:42]3[CH:47]=[CH:46][CH:45]=[CH:44][C:43]=3[Cl:48])[C:36]=2[N:37]=1)([CH3:31])([CH3:30])[CH3:29]

Participants

4

Reactant 3

HCID 14339535-tert-Butyl-3-(2-chloro-benzyl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidineHCID 55252950(2S,4S)-4-fluoropyrrolidine-2-carbonitrileHCID 866832845-tert-butyl-7-chloro-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine

Product 1

HCID 86683289(2S,4S)-1-[5-tert-Butyl-3-(2-chloro-benzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]-4-fluoro-pyrrolidine-2-carbonitrile

Procedure

In analogy to the procedure described for the synthesis of 5-tert-butyl-3-(2-chloro-benzyl)-7-morpholin-4-yl-3H-[1,2,3]triazolo[4,5-d]pyrimidine (example 1, step c), the title compound was prepared from 5-tert-butyl-7-chloro-3-(2-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine and (2S,4S)-4-fluoropyrrolidine-2-carbonitrile and isolated as light-yellow gum (10.6 mg, 54%). MS (m/e): 414.4 (MH+).

Sources & evidence

ORD record
ord-e2deddddd4544c8c8b94eecedd9c53bc
Source dataset
uspto-grants-2014_06
Patent number
US08741906B2

Reaction notes

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