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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 84603Generated: October 30, 2026

3-Methyl-1H-pyrazole-4-boronic acid pinacol ester → HCID 178434496, compound

https://huagongshe.com/reaction/84603

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Methyl-1H-pyrazole-4-boronic acid pinacol esterHCID 17750270—
Reactant8-bromo-N-(2-chlorophenyl)-N-methyl-4,5-dihydrobenzo[b]thieno[2,3-d]oxepine-2-carboxamideHCID 44242427—
ProductHCID 178434496HCID 178434496—

Reaction Steps

Following the procedure in Example 93, 8-bromo-N-(2-chlorophenyl)-N-methyl-4,5-dihydrobenzo[b]thieno[2,3-d]oxepine-2-carboxamide was coupled with 5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole to give 318. MS (ESI) 450.1

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08846762B2
Source datasetuspto-grants-2014_09
ORD IDord-cd2de9586bc8452aa3ace655a77d088c
Source noteuspto-grants-2014_09