Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1660348Generated: October 31, 2026

Hydrochloric Acid → HCID 20442643, compound

https://huagongshe.com/reaction/1660348

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant1'-Cyano-1-phenylspiro[indoline-3,4'-piperidine]HCID 12801613—
ProductHCID 20442643HCID 20442643—

Reaction Steps

A mixture of 1'-cyano-1-phenylspiro[indoline-3,4'-piperidine] (Example 8), is treated with 3N hydrochloric acid under reflux to provide 1-phenylspiro[indoline-3,4'-piperidine].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04307235
Source datasetuspto-grants-1981_12
ORD IDord-319dc691a52f429690dbaaeda40ee176
Source noteuspto-grants-1981_12