Reaction of 2-benzoyl-1,2-dihydroisoquinoline-1-carbonitrile tetrafluoroborate salt with 2-arylmethylene-1,3-indanediones. Regio- and stereochemistry of the reaction. Formation of spiro compounds

Sarra Boudriga,Mohiedinne Askri,Mohamed M. Rammah,Karin Monnier‐Jobe

Reaction of 2-benzoyl-1,2-dihydroisoquinoline-1-carbonitrile tetrafluoroborate salt with 2-arylmethylene-1,3-indanediones. Regio- and stereochemistry of the reaction. Formation of spiro compounds

2003

Sarra Boudriga
Mohiedinne Askri
Mohamed M. Rammah
Karin Monnier‐Jobe

The regio- and stereochemistry of spiro-adducts derived from [4+2] cycloaddition between the title compounds were deduced by 1 H NMR data and the elucidated structure of the tetrasubstituted pyrroles obtained by acidic hydrolysis.

Keywords:

Tetrafluoroborate
Hydrolysis
Proton NMR
Reaction formation
Organic chemistry
Cycloaddition
Stereochemistry
Chemistry

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