Benzocyclobutenes. Part 9. Synthesis of bromo-, chloro-, and oxo-derivatives of benzocyclobutene and naphtho[b]cyclobutene
- 1 January 1983
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- p. 2659-2662
- https://doi.org/10.1039/p19830002659
Abstract
Addition of benzyne to 1,1-dichloro- and 1,1,2-trichloro-ethene gave the corresponding di-(61%) and tri-(18%) chloro derivatives of benzo-cyclobutene. Similarly 2,3-didehydronaphthalene and 1,1-dichloroethene gave 1,1-dichloronaphtho[b]cyclobutene. Some reactions, including reduction, chlorination, bromination, and hydrolysis of these cyclobutenes and of related compounds are described.Keywords
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