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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 425288Generated: October 30, 2026

tert-Butyl 2-oxopiperidine-1-carboxylate → 7-Acetylamino-9-piperidin-4-ylidene-9H-xanthene-3-carboxylic acid diethylamide

https://huagongshe.com/reaction/425288

Reaction equation

Participants

RoleNameHCIDCharge
Reactanttert-Butyl 2-oxopiperidine-1-carboxylateHCID 7577838—
ReactantN,N-Diethyl-9-oxo-9H-xanthene-3-carboxamideHCID 15953972—
Product7-Acetylamino-9-piperidin-4-ylidene-9H-xanthene-3-carboxylic acid diethylamideHCID 66546778—

Reaction Steps

Compound 10f was synthesized by an adaptation of Procedure 7, substituting compound 7f for compound 6a, and substituting N-Boc-piperidone for N-carbethoxynortropinone. MS m/z=420.3 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08106207B2
Source datasetuspto-grants-2012_01
ORD IDord-13e5f1e9f6214578b17750e7ce7e3b01
Source noteuspto-grants-2012_01