2-Acetamidopyridine-5-boronic acid pinacol ester → HCID 73058044, compound

HRID 1052287Notes

Reaction equation

HRID 1052287 reaction equation
Br[C:2]1[NH:22][C:5]2=[N:6][CH:7]=[C:8]([CH2:10][CH2:11][C:12]3[CH:17]=[C:16]([O:18][CH3:19])[CH:15]=[C:14]([O:20][CH3:21])[CH:13]=3)[N:9]=[C:4]2[CH:3]=1.CC1(C)C(C)(C)OB([C:31]2[CH:32]=[CH:33][C:34]([NH:37][C:38](=[O:40])[CH3:39])=[N:35][CH:36]=2)O1>>[CH3:21][O:20][C:14]1[CH:13]=[C:12]([CH:17]=[C:16]([O:18][CH3:19])[CH:15]=1)[CH2:11][CH2:10][C:8]1[N:9]=[C:4]2[CH:3]=[C:2]([C:31]3[CH:32]=[CH:33][C:34]([NH:37][C:38](=[O:40])[CH3:39])=[N:35][CH:36]=3)[NH:22][C:5]2=[N:6][CH:7]=1

Participants

3

Reactant 2

HCID 177502022-Acetamidopyridine-5-boronic acid pinacol esterHCID 899624376-Bromo-2-[2-(3,5-dimethoxyphenyl)ethyl]-5H-pyrrolo[2,3-b]pyrazine

Product 1

HCID 73058044HCID 73058044, compound

Procedure

The compound was prepared by using procedures analogous to those described for the synthesis of Example 53, Step 2 starting from 6-bromo-2-[2-(3,5-dimethoxyphenyl)ethyl]-5H-pyrrolo[2,3-b]pyrazine and N-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]acetamide (from Combi-Blocks). LCMS calculated for C23H24N5O3(M+H)+: m/z=418.2. Found 418.1.

Workup

  1. customThe compound was prepared

Sources & evidence

ORD record
ord-13e86e17f47a479e96642bd893da2409
Source dataset
uspto-grants-2016_07
Patent number
US09388185B2

Reaction notes

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