Thermal rearrangements of 7,7-dihalo-tra
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Paul G Gassman; Sangdon Han; Leonard J Chyall
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Article
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1998
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Elsevier Science
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French
⚖ 216 KB
Derivatives of trans-bicyclo[4.1.0]hept-3-ene with chlorine and bromine substituents the 7 position were synthesized and their thermal rearrangements were examined. Thermolysis of the dichloride leads to the formation of the cis-fused isomer, while heating the dibromide results in ring-expanded prod