高等学校化学研究 ›› 1999, Vol. 15 ›› Issue (1): 29-34.
YUE Su-mei, LI Xiao-li, SUN Zhen-gang, LIU Jing-fu
YUE Su-mei, LI Xiao-li, SUN Zhen-gang, LIU Jing-fu
摘要: The synthesis and characterization, by elementary analysis, IR and 1H NMR of (Z)-1-[2 (triphenylstannyl)vinyl]-1-cyclopentanol, CH2(CH)3C(OH)CH=CHSnPh3 are described together with its halodemetallation by I2, Br2 and ICl to yield derivatives of the types CH2(CH2)3C(OH)CH=CHSnPh3-n Xn (n =1, 2; X=I, Br, Cl). The solid state structures of the dibromide were determined by X-ray diffraction analysis. In the crystal of CH2(CH2)3C(OH)· CH=CHSnBr2, the Sn atom has a destorted trigonal bipyramidal geometry, in which Sn—O interaction is noted[0.244 6(8) nm]. The biological activity of the title complexes was also investigated.