ISSN:
0170-2041
Keywords:
Cinnamonitriles
;
Cyclopentanone
;
Indene
;
Cyclopentapyran
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Cyclopentanone reacts with arylidenemalononitriles 1a-c to give dihydro-4,6-indenedicarbonitriles 5a-c. Similarly, the diethyl dihydro-4,6-indenedicarboxylate derivative 6 is formed when treating ethyl α-cyanocinnamate (1d) with cyclopentanone. Cyclopenta[b]pyrans 5a-c are obtained from the reaction of diarylidene derivatives of cyclopentanone with malononitrile.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198919890246
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