Pyrolysis of syn-7,8-benzotricyclo[4.2.2.02,5]deca-3,7,9-triene
โ Scribed by E. Vedejs; E.S.C. Wu
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- French
- Weight
- 159 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0040-4039
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Althoughthemultifarious nature of (CH)ioh.ydrocarbcm chemistryhas engenderedmuch recent interest in these molecules, no attention has yet been paid to the stereoelectronic control which benso fusion could exert on the various bond reorganizations characteristic 1 of the parent systems. In this prel
A6s@m& Diiethyl octamethyltricyclo[4.2.2.~~5]d~&3,7.9-triene-7$dicarboxylate (Cookson's diester) (8) is reman@ tbmally via a double Cope reaction to its ring-degenerate isomer (14). The structme of dkter (3) (iodkactly) and the remangement product (14) (directly) Bn placed al M uneqaivocal base by X