Solution photochemistry. VI. Novel photorearrangement of the butadiene-benzoquinone Diels-Alder adduct
โ Scribed by Scheffer, John R.; Trotter, James; Wostradowski, Rockford A.; Gibbons, Cryil S.; Bhandari, Kuldip S.
- Book ID
- 127194722
- Publisher
- American Chemical Society
- Year
- 1971
- Tongue
- English
- Weight
- 275 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0002-7863
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๐ SIMILAR VOLUMES
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
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