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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 337847Generated: October 31, 2026

Dichloromethane → HCID 89963616, compound

https://huagongshe.com/reaction/337847

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantTrifluoroacetic acidHCID 6422—
ReactantTriethylsilaneHCID 12052—
ReactantHCID 89962319HCID 89962319—
SolventMethanolHCID 887—
ProductHCID 89963616HCID 8996361634.4%

Reaction Steps

The reaction and aftertreatment were conducted in the same manner as in Example 22c by using the N-(2,4-dimethoxybenzyl)-2,3-difluoro-N-(pyrimidin-4-yl)-4-({(1S*,2R*)-2-[1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]cyclohexyl}oxy)benzenesulfonamide (70 mg, 0.10 mmol) prepared in Example 83a, triethylsilane (0.10 mL), trifluoroacetic acid (1.0 mL), dichloromethane (1.0 mL) and methanol (1.0 mL), to yield the title compound (15 mg, 33%) as a colorless solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889741B2
Source datasetuspto-grants-2014_11
ORD IDord-381e10371227441493fab6e9e4a42853
Source noteuspto-grants-2014_11