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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1287910Generated: October 31, 2026

HCID 53858121, compound → HCID 10036300, compound

https://huagongshe.com/reaction/1287910

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 53858121HCID 53858121—
SolventFormic AcidHCID 284—
ProductHCID 10036300HCID 10036300—

Reaction Steps

Treatment of 1-ethyl-4-hydroxy-4-(α-hydroxy2-tolyl)piperidine with formic acid by the method described in Example 17c provides 1,3-dihydro-1'-ethylspiro[isobenzofuran-1,4'-piperidine] as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03985889
Source datasetuspto-grants-1976_10
ORD IDord-b2084ff0d750496fabe7eaac0dae790f
Source noteuspto-grants-1976_10