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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 272624Generated: October 26, 2026

2-Hydrazinopyridine → 3-Pyridin-2-yl-3,4,9-triaza-tricyclo[5.3.1.02,6]undeca-2(6),4-diene

https://huagongshe.com/reaction/272624

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-HydrazinopyridineHCID 78645—
Reactant3-Benzyl-7-dimethylaminomethylene-3-aza-bicyclo[3.2.1]octan-6-oneHCID 68808337—
Product3-Pyridin-2-yl-3,4,9-triaza-tricyclo[5.3.1.02,6]undeca-2(6),4-dieneHCID 68806394—

Reaction Steps

Following the method described in Example 14, 3-benzyl-7-dimethylaminomethylene-3-aza-bicyclo[3.2.1]octan-6-one and 2-pyridyl hydrazine were converted to the title compound in 7.6% overall yield. APCl MS m/z 227.2 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07456177B2
Source datasetuspto-grants-2008_11
ORD IDord-6dd4e0138b794e3dade1480aa42e92d5
Source noteuspto-grants-2008_11