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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 337800Generated: October 31, 2026

Trifluoroacetic acid → HCID 89963234, compound

https://huagongshe.com/reaction/337800

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrifluoroacetic acidHCID 6422—
ReactantTriethylsilaneHCID 12052—
ReactantHCID 89962293HCID 89962293—
SolventDichloromethaneHCID 6344—
ProductHCID 89963234HCID 8996323484%

Reaction Steps

The reaction and aftertreatment were conducted in the same manner as in Example 1b by using the N-(2,4-dimethoxybenzyl)-3-methyl-4-{[(1S*,2R*)-2-(1-methyl-1H-pyrazol-5-yl)cyclohexyl]oxy}-N-(pyrimidin-4-yl)benzenesulfonamide (79 mg, 0.14 mmol) prepared in Example 54a, triethylsilane (0.1 mL), trifluoroacetic acid (1.0 mL) and dichloromethane (4.0 mL), to yield the title compound (49 mg, 84%) as a colorless solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889741B2
Source datasetuspto-grants-2014_11
ORD IDord-fe0b48df10024f5981193bc98983131a
Source noteuspto-grants-2014_11