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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1380631Generated: November 3, 2026

Piperidine → HCID 12798203, compound

https://huagongshe.com/reaction/1380631

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
ReactantHCID 12946388HCID 12946388—
ProductHCID 12798203HCID 1279820375%

Reaction Steps

Heating of 4'-bromomethyl-5-bromo-1-p-toluenesulfonyl-4,5,6,7-tetrahydroindole-4-spiro-2'-[1,3]dioxolane with piperidine at 80° C. for 3 hours affords 4'-piperidinomethyl-5-bromo-1-p-toluenesulfonyl-4,5,6,7-tetrahydroindole-4-spiro-2'-[1,3]dioxolane in 75% yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04582905
Source datasetuspto-grants-1986_04
ORD IDord-e0d30796a51742428fda3b8c0daaef81
Source noteuspto-grants-1986_04