4-(7-(Bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)cyclohexanone → tert-Butyl 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate

HRID 2047111Notes

Reaction equation

HRID 2047111 reaction equation
[CH3:1][Si:2]([CH3:33])([CH3:32])[CH2:3][CH2:4][O:5][CH2:6][N:7]([CH2:24][O:25][CH2:26][CH2:27][Si:28]([CH3:31])([CH3:30])[CH3:29])[C:8]1[N:13]2[N:14]=[CH:15][CH:16]=[C:12]2[N:11]=[C:10]([CH:17]2[CH2:22]CC(=O)C[CH2:18]2)[CH:9]=1.NC1N2N=CC=C2N=C(C2C[CH2:48][N:47]([C:50]([O:52][C:53]([CH3:56])([CH3:55])[CH3:54])=[O:51])[CH2:46]C2)C=1.NC1N2N=CC=C2N=C(C2CCC(=O)CC2)C=1>>[CH3:31][Si:28]([CH3:30])([CH3:29])[CH2:27][CH2:26][O:25][CH2:24][N:7]([CH2:6][O:5][CH2:4][CH2:3][Si:2]([CH3:32])([CH3:33])[CH3:1])[C:8]1[N:13]2[N:14]=[CH:15][CH:16]=[C:12]2[N:11]=[C:10]([CH:17]2[CH2:22][CH2:48][N:47]([C:50]([O:52][C:53]([CH3:56])([CH3:55])[CH3:54])=[O:51])[CH2:46][CH2:18]2)[CH:9]=1

Participants

4

Reactant 3

HCID 665836364-(7-(Bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)cyclohexanoneHCID 66733850HCID 66733850, compoundHCID 67494575Tert-butyl 4-(7-aminopyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate

Product 1

HCID 66738492tert-Butyl 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate

Procedure

tert-Butyl 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate was synthesized in a manner similar to the synthesis of 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)cyclohexanone, but with tert-butyl 4-(7-aminopyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate substituted for 4-(7-aminopyrazolo[1,5-a]pyrimidin-5-yl)cyclohexanone.

Sources & evidence

ORD record
ord-e2f10d184fb946c4935eedd57545f60e
Source dataset
uspto-grants-2013_11
Patent number
US08591943B2

Reaction notes

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