Synthesis of Si- and N-containing bicyclo[4.2.1]nona-2,4-dienes and bicyclo[4.2.1]nona-2,4,7-trienes
作者:V. A. D’yakonov、D. I. Kolokol’tsev、G. N. Kadikova、U. M. Dzhemilev
DOI:10.1007/s11172-013-0133-y
日期:2013.4
alkynes and 1,2-dienes to cyclohepta-1,3,5-trienes in the presence of the two-component catalytic system (acac)2TiCl2-Et2AlCl gives rise to the corresponding bicyclo[4.2.1]nona-2,4-diene and bicyclo[4.2.1]nona-2,4,7-triene derivatives.
在双组分催化体系 (acac)2TiCl2-Et2AlCl 存在下,含 Si 和 N 的炔烃和 1,2-二烯与环庚-1,3,5-三烯的 [6π+2π] 环加成反应产生相应的双环[4.2.1]nona-2,4-二烯和双环[4.2.1]nona-2,4,7-triene衍生物。