2-Chloropyridine-4-boronic acid → HCID 24986211, compound

HRID 1992459Notes

Reaction equation

HRID 1992459 reaction equation
[CH:1]([N:4]1[CH2:9][CH2:8][N:7]([C:10]([C:12]2[CH:13]=[C:14]3[C:18](=[CH:19][CH:20]=2)[NH:17][C:16]([C:21]([N:23]2[CH2:28][CH2:27][N:26]([S:29]([CH3:32])(=[O:31])=[O:30])[CH2:25][CH2:24]2)=[O:22])=[CH:15]3)=[O:11])[CH2:6][CH2:5]1)([CH3:3])[CH3:2].[Cl:33][C:34]1[CH:39]=[C:38](B(O)O)[CH:37]=[CH:36][N:35]=1>>[Cl:33][C:34]1[CH:39]=[C:38]([N:17]2[C:18]3[C:14](=[CH:13][C:12]([C:10]([N:7]4[CH2:8][CH2:9][N:4]([CH:1]([CH3:3])[CH3:2])[CH2:5][CH2:6]4)=[O:11])=[CH:20][CH:19]=3)[CH:15]=[C:16]2[C:21]([N:23]2[CH2:24][CH2:25][N:26]([S:29]([CH3:32])(=[O:30])=[O:31])[CH2:27][CH2:28]2)=[O:22])[CH:37]=[CH:36][N:35]=1

Participants

3

Reactant 2

HCID 51515952-Chloropyridine-4-boronic acidHCID 68538245[5-(4-Isopropyl-piperazine-1-carbonyl)-1H-indol-2-yl]-(4-methanesulfonyl-piperazin-1-yl)-methanone

Product 1

HCID 24986211HCID 24986211, compoundYield 32%

Procedure

The title compound was synthesized in analogy to example 5, from [5-(4-isopropyl-piperazine-1-carbonyl)-1H-indol-2-yl]-(4-methanesulfonyl-piperazin-1-yl)-methanone (example 1) and 2-chloropyridine-4-boronic acid to afford the desired product as a light-brown solid (32%). MS (ISP): 573.3 (M+H)+.

Sources & evidence

ORD record
ord-ebdfe40615054c5eb9a9cf6ebdd50fe4
Source dataset
uspto-grants-2010_01
Patent number
US07648979B2

Reaction notes

Loading…