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Solution photochemistry. VIII. Novel rearrangements of some substituted butadiene-benzoquinone Diels-Alder adducts

โœ Scribed by Scheffer, John R.; Bhandari, Kuldip S.; Gayler, Rudolf E.; Wiekenkamp, Rommert H.

Book ID
126023064
Publisher
American Chemical Society
Year
1972
Tongue
English
Weight
355 KB
Volume
94
Category
Article
ISSN
0002-7863

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๐Ÿ“œ SIMILAR VOLUMES

Solution photochemistry. XI. Irradiation
Solution photochemistry. XI. Irradiation of Some substituted butadiene-methyl vinyl ketone diels-alder adducts.
โœ John R. Scheffer; Kuldip S. Bhandari; Yuen-Mui Ngan; Deborah K. Schmidt ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 200 KB

We have recently embarked upon a study of the photochemistry of a variety of enonediene Diels-Alder adducts (2,3). For example we have found that irradiation of the 2,3-dimethylbutadiene-benzoquinone adduct I leads, very likely via an intramolecular allylic -B-hydrogen abstraction, to the products I

Solution photochemistry. XII. Novel tric
Solution photochemistry. XII. Novel tricyclic ring systems from the photolysis of diels-alder adducts
โœ John R. Scheffer; James Trotter; Rudolf E. Gayler; Cedric A. Bear ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 211 KB

The photolysis of Diels-Alder adducts of E-benzoquinone has proven to be a fruitful method for the synthesis of cage compounds (3) as well as sesquiterpene-like ring systems (4,5,6). In this paper we report additional novel ring systems accessible in this way. Irradiation (a > 340 nm) of dilute ben