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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 7554Generated: October 26, 2026

Bicyclo(2.2.1)hept-5-ene-2-carbonyl chloride → N-[1-(3-Cyclopentyl-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propyl]bicyclo[2.2.1]hept-5-ene-2-carboxamide

https://huagongshe.com/reaction/7554

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBicyclo(2.2.1)hept-5-ene-2-carbonyl chlorideHCID 98233—
Reactant6-(1-aminopropyl)-3-cyclopentyl-1,2,4-triazin-5(4H)-oneHCID 135594067—
ProductN-[1-(3-Cyclopentyl-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)propyl]bicyclo[2.2.1]hept-5-ene-2-carboxamideHCID 135752647—

Reaction Steps

In analogy to the procedure for Example 36A, 150 mg (0.67 mmol) 6-(1-aminopropyl)-3-cyclopentyl-1,2,4-triazin-5(4H)-one, 120 mg (0.74 mmol) bicyclo[2.2.1]hept-5-ene-2-carbonyl chloride and proportionate amounts of the other reagents are used. The crude product is used in the next step without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07087605B2
Source datasetuspto-grants-2006_08
ORD IDord-f76a8a8b48e24cfcac66d166cb5a1dec
Source noteuspto-grants-2006_08