ISSN:
0018-019X
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
At elevated temperatures the 11, 14-cycloadducts of tetracyanoethylene with esters of retinoic acid or with retinol acetate are transformed into 5,9-methano-2H-cyclohepta[b]-pyridines by intermolecular π4 + π2-cycloaddition of a cyano group followed by a double bond shift. The resulting structure was determined by x-ray analysis.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hlca.19750580321
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