2-Methylpyridine-4-boronic acid → HCID 59619254, compound

HRID 1367582Notes

Reaction equation

HRID 1367582 reaction equation
[C:1]([C:3]1([NH:6][C:7]([C@@H:9]2[CH2:13][C@@H:12]([S:14]([C:17]3[CH:22]=[CH:21][CH:20]=[C:19](Br)[CH:18]=3)(=[O:16])=[O:15])[CH2:11][C@H:10]2[C:24]([N:26]2[CH2:30][CH2:29][C:28]([F:32])([F:31])[CH2:27]2)=[O:25])=[O:8])[CH2:5][CH2:4]1)#[N:2].[N:33]1[CH:38]=[CH:37][C:36](B(O)O)=[CH:35][C:34]=1[CH3:42]>>[C:1]([C:3]1([NH:6][C:7]([C@@H:9]2[CH2:13][C@@H:12]([S:14]([C:17]3[CH:22]=[CH:21][CH:20]=[C:19]([C:36]4[CH:37]=[CH:38][N:33]=[C:34]([CH3:42])[CH:35]=4)[CH:18]=3)(=[O:16])=[O:15])[CH2:11][C@H:10]2[C:24]([N:26]2[CH2:30][CH2:29][C:28]([F:32])([F:31])[CH2:27]2)=[O:25])=[O:8])[CH2:5][CH2:4]1)#[N:2]

Participants

3

Reactant 2

HCID 41926642-Methylpyridine-4-boronic acidHCID 59619368HCID 59619368, compound

Product 1

HCID 59619254HCID 59619254, compound

Procedure

The title compound was prepared in analogy to example 196 using (1R,2R,4R)-4-(3-Bromo-benzenesulfonyl)-2-(3,3-difluoro-pyrrolidine-1-carbonyl)-cyclopentanecarboxylic acid (1-cyano-cyclopropyl)-amide (Example 188 step 4) and 2-picoline-4-boronic acid. Off-white solid (60%). MS (EI): 543.2 (M+H)+.

Sources & evidence

ORD record
ord-35980aede80e44eaae608a273dcf6123
Source dataset
uspto-grants-2011_02
Patent number
US07893099B2

Reaction notes

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