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The thermal reorganization of homoazepine derivatives

โœ Scribed by William H. Okamura

Publisher
Elsevier Science
Year
1969
Tongue
French
Weight
246 KB
Volume
10
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

The thermal reorganization of bicyclic hydrocarbons possessing the vinylcyclopropane moiety and their heterocyclic counterparts undergo a variety of rearrangements depending upon the nature of the hetero-substituent. For example, bicyclo[6.l.O]nona-2,4,6-triene rearranges mainly to cis-8,9-dihydroindene (la), but the heterocycles 9-carbethoxy-(lb) and 9-phthalimido-9-azabicyclo[6.1.0lnona-2,4,6-triene (2) rearrange to 4carbethoxy-4-azabicyclo[5.2.OJnona-2,5,8-triene and 9-phthalimido-9-asa-

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