in chloroform to stirred ice cold soln. of (C6F5)3SbCl2 in chloroform bis(tributyltin)sulphide in chloroform is added dropwise during 30 min and mixt. is stirred for 3 h and allowed to attain room temp.; soln. is concd. to dryness, residue is dissolved in hot petroleum-ether(bp.60-80°C), soln. is cooled and filtered, solid - (C6F5)3Sb; filtrate is concd. at reduced pressure;
in chloroform-d1 react. of Bu3SnCH2CHCHCH3 with TiCl4 (1 equiv) at 30°C under complete and rapid formation of Bu3SnCl and a brown ppt. of the allyl titanium trichloride;
参考文献
Harston, Paul; Wardell, James L.; Marton, Daniele; Tagliavini, Giuseppe; Smith, Peter J.
Inorganica Chimica Acta, 1989 , vol. 162, p. 245 - 250
Pommier et al.
Tetrahedron Letters, 1967 , p. 5289
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Pommier, J. C.; Valade, J.
Bulletin de la Societe Chimique de France, 1965 , p. 2697
