Synthesis and some transformations of 2- and 2,2′-substituted bis(ethylenedioxy)biphenyls containing cyclopropane fragments
作者:S. S. Mochalov、N. A. Puretskii、A. N. Fedotov、E. V. Trofimova、V. A. Tafeenko、L. A. Aslanov、N. S. Zefirov
DOI:10.1134/s107042801201006x
日期:2012.1
arylcyclopropylcarbinols which tended to undergo intramolecular alkylation of the aromaticring with conservation of the cyclopropane fragment (monosubstituted derivatives) and formation of cyclopropyl-containing cyclic ethers (disubstituted ethylenedioxybiphenyls). The reduction of the nitro group in 2′-cyclopropylcarbonyl-2-nitro-4,5: 4′,5′-bis(ethylenedioxy)biphenyl was accompanied by intramolecular cyclization