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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 337903Generated: October 30, 2026

Dichloromethane → HCID 89963856, compound

https://huagongshe.com/reaction/337903

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantTrifluoroacetic acidHCID 6422—
ReactantTriethylsilaneHCID 12052—
ReactantHCID 89962288HCID 89962288—
SolventMethanolHCID 887—
ProductHCID 89963856HCID 8996385684.1%

Reaction Steps

The reaction and aftertreatment were conducted in the same manner as in Example 22c by using the N-(2,4-dimethoxybenzyl)-2-fluoro-N-(pyrimidin-4-yl)-4-({(1S*,2R*)-2-[1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]cyclohexyl}oxy)benzenesulfonamide (0.12 g, 0.171 mmol) prepared in Example 108a, triethylsilane (0.15 mL), trifluoroacetic acid (1.5 mL), dichloromethane (1.5 mL) and methanol (1.5 mL), to yield the title compound (60 mg, 76%) as a colorless solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889741B2
Source datasetuspto-grants-2014_11
ORD IDord-71f4de27f6bc43809b2f3b5f17c36e3c
Source noteuspto-grants-2014_11