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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 902660Generated: October 31, 2026

Hydrochloric Acid → HCID 86598287, compound

https://huagongshe.com/reaction/902660

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantTriphenylphosphineHCID 11776—
ReactantDiisopropyl azodicarboxylateHCID 5363146—
Reactant3-hydroxy-N,N-dimethylbenzenesulfonamideHCID 21127852—
ReactantHCID 69252393HCID 69252393—
SolventDiethyl EtherHCID 3283—
SolventDichloromethaneHCID 6344—
ProductHCID 86598287HCID 8659828752.4%

Reaction Steps

DIAD (48 uL, 0.24 mmol) was added dropwise to a RT solution of 3-hydroxy-N,N,-dimethyl-benzenesulfonamide (0.040 g, 0.2 mmol), 3-[(3-chloro-2-trifluoromethyl-benzyl)-diphenylethyl-amino]-propan-1-ol (0.088 g, 0.2 mmol) and triphenylphosphine (0.063 g, 0.24 mmol). The mixture was stirred for 48 at rt than was concentrated and purified by reverse phase HPLC to provide a solid which was dissolved in CH2Cl2 and treated with excess 4M HCl in diethyl ether. The mixture was concentrated to provide 35 mg (25%) of the title compound. MS (ESI) 632 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07365085B2
Source datasetuspto-grants-2008_04
ORD IDord-cd292b5bf9574833af96d6bcea53a7c2
Source noteuspto-grants-2008_04