Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1588587Generated: November 3, 2026

Fumaric Acid → HCID 178525522, compound

https://huagongshe.com/reaction/1588587

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFumaric AcidHCID 444972—
ReactantHCID 178420463HCID 178420463—
SolventMethanolHCID 887—
ProductHCID 178525522HCID 178525522—

Reaction Steps

A solution of the product of Example 1 (10.2 g) in dry methanol (30 ml) was treated with fumaric acid (4.6 g). The resulting solid was filtered and crystallised from methanol to yield 4-[2-(2-piperidinylideneamino)phenyl]morpholine fumarate as a colourless crystalline solid [m.p. 210° C. (dec)].

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05223498
Source datasetuspto-grants-1993_06
ORD IDord-4662328d9a6d4e319bde45d923d401b0
Source noteuspto-grants-1993_06