Chemical Research in Chinese Universities ›› 1999, Vol. 15 ›› Issue (1): 29-34.

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Synthesis, Characterization and Biological Activity of (Z)-1-[2-(Triphenylstannyl] Cyclopentanol and Their Phenylhalostannyl Derivativies

YUE Su-mei, LI Xiao-li, SUN Zhen-gang, LIU Jing-fu   

  1. Department of Chemistry, Northeast Normal Univeristry, Changchun, 130024
  • Received:1998-06-18 Online:1999-01-24 Published:2011-08-17
  • Supported by:

    Supported by the National Natural Science Foundation of China.

Abstract: 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.

Key words: Crystal structure, Cyclopentanol, Biological activity