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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1658772Generated: October 31, 2026

Phosphorus sulfide (P2S5) → HCID 21525542, compound

https://huagongshe.com/reaction/1658772

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhosphorus sulfide (P2S5)HCID 14817—
ReactantHCID 21525522HCID 21525522—
SolventPyridineHCID 1049—
ProductHCID 21525542HCID 21525542—

Reaction Steps

In the manner given in Example 1, 8,9-dibromo-6,11-dihydro-11-[(diethylamino)acetyl]-5H-pyrido[2,3-b][1,5]-benzodiazepin-5-one is reacted with phosphorus pentasulfide in pyridine to give 8,9-dibromo-6,11-dihydro-11-[(diethylamino)acetyl]-5H-pyrido[2,3-b][1,5]benzodiazepin-5-thione.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03966736
Source datasetuspto-grants-1976_06
ORD IDord-762e10ef5755444395c18dc7e1a9f576
Source noteuspto-grants-1976_06