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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 337840Generated: October 30, 2026

Dichloromethane → HCID 89963512, compound

https://huagongshe.com/reaction/337840

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantTrifluoroacetic acidHCID 6422—
ReactantTriethylsilaneHCID 12052—
ReactantHCID 89963762HCID 89963762—
SolventMethanolHCID 887—
ProductHCID 89963512HCID 8996351273.7%

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-5-methyl-N-(pyrimidin-4-yl)-4-({(1S*,2R*)-2-[1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl]cyclohexyl}oxy)benzenesulfonamide (150 mg, 0.22 mmol) prepared in Example 81a, triethylsilane (0.15 mL), trifluoroacetic acid (1.5 mL), dichloromethane (1.5 mL) and methanol (1.5 mL), to yield the title compound (70 mg, 72%) as a colorless solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889741B2
Source datasetuspto-grants-2014_11
ORD IDord-8cf79ad9f22e4fb8befc2b83c768d1c3
Source noteuspto-grants-2014_11