Reactions of cyclopropanes with potassium dihaloiodates
摘要:
Reactions of potassium dihaloiodates with arylcyclopropanes and polycyclic compounds containing a cyclopropane fragment characterized by different degrees of strain lead to formation of mixed 1,3-halogenation products. If iodohalogenation should give rise to products having a iodine atom in the benzylic position, 1,3-dichloro or 1,3-dibromo derivatives are formed. Iodohalogenation of exo-tricyclo[3.2.1.0(2,4)]octane is stereoselective and is accompanied by Wagner-Meerwein rearrangement.
Reactions of cyclopropanes with potassium dihaloiodates
作者:N. V. Zyk、A. Yu. Gavrilova、O. B. Bondarenko、O. A. Mukhina、V. N. Tikhanushkina
DOI:10.1134/s1070428011030031
日期:2011.3
Reactions of potassium dihaloiodates with arylcyclopropanes and polycyclic compounds containing a cyclopropane fragment characterized by different degrees of strain lead to formation of mixed 1,3-halogenation products. If iodohalogenation should give rise to products having a iodine atom in the benzylic position, 1,3-dichloro or 1,3-dibromo derivatives are formed. Iodohalogenation of exo-tricyclo[3.2.1.0(2,4)]octane is stereoselective and is accompanied by Wagner-Meerwein rearrangement.