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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 441688Generated: October 26, 2026

Penta-1,3-diene → 1,5-Bis(p-chlorophenyl)-1,4-pentadien-3-one 1,3-diaza-2-cyclododecen-2-ylhydrazone hydrobromide

https://huagongshe.com/reaction/441688

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPenta-1,3-dieneHCID 15301—
Reactant1,5-Bis(p-chlorophenyl)-1,4-pentadiene-3-one 5,5-dimethyl-1,4,5,6-tetrahydropyrimidin-2-ylhydrazone hydrobromideHCID 73791654—
Reactant1,5-Bis(p-chlorophenyl)-1,4-pentadiene-3-one 3a,4,5,6,7,7a-hexahydrobenzimidazol-2-yl-hydrazoneHCID 88820108—
Product1,5-Bis(p-chlorophenyl)-1,4-pentadien-3-one 1,3-diaza-2-cyclododecen-2-ylhydrazone hydrobromideHCID 88820246—

Reaction Steps

The pentadiene in accordance with claim 10, 1,5-bis(p-chlorophenyl)-1,4-pentadiene-3-one 5,5-dimethyl-1,4,5,6-tetrahydropyrimidin-2-ylhydrazone hydrobromide. 13. The pentadiene in accordance with claim 1, 1,5-bis(p-chlorophenyl)-1,4-pentadiene-3-one 3α ,4,5,6,7,7a-hexahydrobenzimidazol-2-yl-hydrazone hydrochloride. 14. The pentadiene in accordance with claim 1, 1,5-bis(p-chlorophenyl)-1,4-pentadien-3-one 3α ,4,5,6,7,7a-hexahydrobenzimidazol-2-yl-hydrazone hydrobromide. 15. The pentadiene in accordance with claim 1, 1,5-bis(p-chlorophenyl)-1,4-pentadiene-3-one 3a,4,5,6,7,7a-hexahydrobenzimidazol-2-yl-hydrazone.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUSRE029358
Source datasetuspto-grants-1977_08
ORD IDord-bbe8ad376f884048a1e8e9bd91b16fdf
Source noteuspto-grants-1977_08