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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1063949Generated: October 29, 2026

Phosphorus pentachloride → HCID 54444968, compound

https://huagongshe.com/reaction/1063949

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhosphorus pentachlorideHCID 24819—
ReactantHCID 54034892HCID 54034892—
ProductHCID 54444968HCID 5444496881%

Reaction Steps

(4R)-4-[N-[5-chloro-2-fluorophenyl][(4-chlorophenyl)sulfonyl]amino]pentylsulfonyl chloride was prepared analogous to (4R)-4-[N-[2,5-dichlororophenyl][(4-chlorophenyl)sulfonyl]amino]pentyl-sulfonyl chloride by reacting (4R)-4-[N-[5-chloro-2-fluorophenyl][(4-chlorophenyl)sulfonyl]amino]-pentylsulfonic acid with phosphorus pentachloride: Yield=81%; MS (ESI) 489 (+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06967196B1
Source datasetuspto-grants-2005_11
ORD IDord-0b869cb6702e4ddba98e0d0c6f412e3e
Source noteuspto-grants-2005_11