103660-57-7

Basic information

• Product Name: 2-(3,4-dimethoxybenzyl)-3-oxo-1-azoniabicyclo[2.2.2]octane chloride
• CAS NO: 103660-57-7
• Molecular Formula: C₁₆H₂₁NO₃*ClH
• Molecular Weight: 311.8038
• Mol File: 103660-57-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 405.9°C at 760 mmHg
• Flash Point: 199.3°C
• Vapor Pressure: 8.45E-07mmHg at 25°C
• CAS DataBase Reference: 2-(3,4-dimethoxybenzyl)-3-oxo-1-azoniabicyclo[2.2.2]octane chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(3,4-dimethoxybenzyl)-3-oxo-1-azoniabicyclo[2.2.2]octane chloride(103660-57-7)
• EPA Substance Registry System: 2-(3,4-dimethoxybenzyl)-3-oxo-1-azoniabicyclo[2.2.2]octane chloride(103660-57-7)

Safety Data

• Hazardous Substances Data: 103660-57-7(Hazardous Substances Data)

Upstream product

• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 21472-89-9 1-azabicyclo[2.2.1]heptan-3-one 
• 103660-32-8 2-(3,4-dimethoxyphenylmethylene)-3-oxoquinuclidine 

Downstream Products

• 103660-55-5 2-(3,4-dihydroxybenzyl)quinuclidine 

Relevant articles and documents

SYNTHESIS, STRUCTURE, AND PROPERTIES OF PYRAZOLOQUINUCLIDINE DERIVATIVES

It was shown by means of 1H and 13C NMR spectroscopy that the reaction of 2-arylmethylene-3-oxoquinuclidines with hydrazine hydrate gives 4a-hydroxy-7-aryl-4a,5,7,7a-tetrahydropyrazoloquinuclidines, which are stable in the crystalline state but undergo dehydration to the corresponding 7-aryl-6H-7,7a-dihydropyrazoloquinuclidines in solutions.The latter undergo cleavage to the 3-(4-piperidyl)-5-arylpyrazoles when they are heated in an alkaline medium.