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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1638811Generated: November 2, 2026

1-(3,4,5-Trimethoxybenzoyl)piperazine → HCID 10006552, compound

https://huagongshe.com/reaction/1638811

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(3,4,5-Trimethoxybenzoyl)piperazineHCID 2874204—
ReactantHCID 10467188HCID 10467188—
ProductHCID 10006552HCID 10006552—

Reaction Steps

In a manner as that described in Example 62, 3,4-dimethoxy-6,7-dihydro-5H-benzocycloheptene-8-carboxylic acid and 1-(3,4,5-trimethoxy-benzoyl)piperazine are subjected to amidation to give 1-(3,4-dimethoxy-6,7-dihydro-5H-benzocyclohepten-8-ylcarbonyl)-4-(3,4,5-trimethoxybenzoyl)piperazine. This product is recrystallized from ethyl acetate to give colorless prisms, m.p. 133°-134° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04880809
Source datasetuspto-grants-1989_11
ORD IDord-57f5c22df4cb44f6a55f559831b56e87
Source noteuspto-grants-1989_11