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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2287163Generated: November 1, 2026

Phosgene → HCID 23459705, compound

https://huagongshe.com/reaction/2287163

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPhosgeneHCID 6371—
ReactantHydrazineHCID 9321—
ReactantEthyl 1H-indene-2-carboxylateHCID 15378309—
ProductHCID 23459705HCID 23459705—

Reaction Steps

In the same way as above, ethyl-indene-2-carboxylate was reacted with hydrazine and phosgene to give 2-(2-oxo-3H-1,3,4-oxadiazole-5-yl)indene.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04269846
Source datasetuspto-grants-1981_05
ORD IDord-7ff5ecffac9941d2aa3de87e57e2ef8d
Source noteuspto-grants-1981_05