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Synthesis of 3-chloro- and 3-bromobenzocyclopropene

✍ Scribed by W.E. Billups; William T. Chamberlain; Mehmet Y. Asim

Publisher
Elsevier Science
Year
1977
Tongue
French
Weight
98 KB
Volume
18
Category
Article
ISSN
0040-4039

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✦ Synopsis

It has been demonstrated that 7,7-dichlorobicyclo[4.l.O]hept-3-enes are excellent precursors to benzocyclopropenes. l-4 We report here an application of this method to the synthesis of the functionalized benzocyclopropenes 1 and 2, potential precursors to cyclopropabenzynes 3 and 4.

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