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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 29000Generated: October 30, 2026

1-methyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole → 1,1-dimethylethyl 4-hydroxy-4-[4-[1-methyl-3-(4-nitrophenyl)-1H-pyrazol-4-yl]-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-1-piperidinecarboxylate

https://huagongshe.com/reaction/29000

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-methyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazoleHCID 68741729—
Reactant1,1-dimethylethyl 4-[4-bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-4-hydroxy-1-piperidinecarboxylateHCID 68996075—
Product1,1-dimethylethyl 4-hydroxy-4-[4-[1-methyl-3-(4-nitrophenyl)-1H-pyrazol-4-yl]-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-1-piperidinecarboxylateHCID 68996061—

Reaction Steps

Following the procedure described for Intermediate 100 using 1-methyl-3-(4-nitrophenyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole and 1,1-dimethylethyl 4-[4-bromo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-2-yl]-4-hydroxy-1-piperidinecarboxylate provided the title compound. ESMS [M+H]+: 659.2.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07419988B2
Source datasetuspto-grants-2008_09
ORD IDord-8a1083e23b344b1aa275bf6f74421be5
Source noteuspto-grants-2008_09