1-Cyclohexylpiperidin-4-one → (2-Chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-(1-cyclohexyl-piperidin-4-yl)-methyl-amine

HRID 1365377Notes

Reaction equation

HRID 1365377 reaction equation
[Cl:1][C:2]1[N:3]=[C:4]([N:14]2[CH2:19][CH2:18][O:17][CH2:16][CH2:15]2)[C:5]2[S:10][C:9]([CH2:11][NH:12][CH3:13])=[CH:8][C:6]=2[N:7]=1.[CH:20]1([N:26]2[CH2:31][CH2:30][C:29](=O)[CH2:28][CH2:27]2)[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21]1>>[Cl:1][C:2]1[N:3]=[C:4]([N:14]2[CH2:19][CH2:18][O:17][CH2:16][CH2:15]2)[C:5]2[S:10][C:9]([CH2:11][N:12]([CH:29]3[CH2:30][CH2:31][N:26]([CH:20]4[CH2:25][CH2:24][CH2:23][CH2:22][CH2:21]4)[CH2:27][CH2:28]3)[CH3:13])=[CH:8][C:6]=2[N:7]=1

Participants

3

Reactant 2

HCID 122527641-Cyclohexylpiperidin-4-oneHCID 595929371-(2-Chloro-4-morpholinothieno[3,2-d]pyrimidin-6-yl)-N-methylmethanamine

Product 1

HCID 86623561(2-Chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-(1-cyclohexyl-piperidin-4-yl)-methyl-amineYield 72%

Procedure

(2-Chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)methylamine was reacted with 1-cyclohexyltetrahydro-4(1H)-pyridinone using standard reductive amination conditions. The resulting crude solid was triturated with diethyl ether and methanol to give (2-chloro-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-(1-cyclohexyl-piperidin-4-yl)-methyl-amine as a solid (72% yield), which was reacted with 5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyrimidin-2-ylamine according to General Procedure A. The resulting solid was triturated with diethylether and methanol to give 345 as a solid (76% yield). NMR (CDCl3, 400 MHz), 1.06-1.21 (5H, m), 1.51-1.57 (3H, m), 1.74-1.81 (6H, m), 2.12-2.18 (3H, m), 2.24 (3H, s), 2.41-2.47 (1H, m), 2.94-2.96 (2H, m), 3.84 (4H, t, J=4.4), 3.87 (2H, s), 3.99 (4H, t, J=4.4), 5.26 (2H, s), 7.21 (1H, s), 9.25 (2H, s). MS: (ESI+): MH+=523

Workup

  1. customThe resulting crude solid was triturated with diethyl ether and methanol

Sources & evidence

ORD record
ord-b65ba81ca83644c8b8e9ecfccea6abc4
Source dataset
uspto-grants-2011_02
Patent number
US07888352B2

Reaction notes

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