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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1707111Generated: October 31, 2026

Hydrochloric Acid → HCID 20442643, compound

https://huagongshe.com/reaction/1707111

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 3 N hydrochloric acid to provide 1-phenylspiro[indoline-3,4'-piperidine].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04209625
Source datasetuspto-grants-1980_06
ORD IDord-f7885346702445e7a63b5b32668f4b8e
Source noteuspto-grants-1980_06