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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 337883Generated: October 28, 2026

Dichloromethane → HCID 89963184, compound

https://huagongshe.com/reaction/337883

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
ReactantTrifluoroacetic acidHCID 6422—
ReactantTriethylsilaneHCID 12052—
ReactantHCID 89963176HCID 89963176—
SolventMethanolHCID 887—
ProductHCID 89963184HCID 8996318459%

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]cyclopentyl}oxy)benzenesulfonamide (0.12 g, 0.184 mmol) prepared in Example 101c, triethylsilane (0.10 mL), trifluoroacetic acid (0.50 mL), dichloromethane (1.0 mL) and methanol (1.0 mL), to yield the title compound (45 mg, 59%) as a colorless solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889741B2
Source datasetuspto-grants-2014_11
ORD IDord-861132db4480459e9de907936997b70a
Source noteuspto-grants-2014_11