作者:G. Billeb、K. Bootz、W.P. Neuman、G. Steinhoff
DOI:10.1016/0022-328x(91)83118-n
日期:1991.4
New 4-germa-spiro[3,4]oct-6-enes are formed under mild conditions by the cyclic diaminogermylene (1) [5] with 1,3-butadienes, 1-oxa- or 1-aza-1,3-butadienes, 1,2-diketones or 1,4-diaza-1,3-butadienes in high yields.