Cycloaddition reactions with thiazyl derivatives RSN (RF, on(CF3)2): formation of 2,5-dihydro-1λ4,2,4,6-thiatriazines
作者:R. Maggiulli、E. Lork、U. Behrens、K. Burger、R. Mews
DOI:10.1016/s0022-1139(99)00299-7
日期:2000.3
[4 + 2] addition reactions of the thiazyl derivatives FSN (1) and (CF3)2NOSN (4) to the 1,3-diazabutadiene Me2C6H3NC(C6H5)–NC(CF3)2 (3) give the corresponding 2,5-dihydro-1λ4,2,4,6-thiatriazines 3 and 5 in 67 and 76% yield, respectively. X-ray structures of 3 and 5 are reported.
所述噻唑基衍生物的FSN[4 + 2]加成反应(1)和(CF 3)2 NOSN(4)与1,3- diazabutadiene我2 ç 6 ħ 3 NC(C 6 H ^ 5)-NC(CF 3)2(3)得到相应的2,5-二氢1λ 4,2,4,6- thiatriazines 3和5在67和76%的收率,分别。报道了3和5的X射线结构。