00507nam a22001217a 4500020002300000082001700023100004500040245005200085260004100137300003200178500006300210650011200273  a0127010602- 0 (hb)  a547.067bTRO  aTrost, Barry M.aLawrence S. Melvin, Jr.  aSulfur ylidesbemerging synthetic intermediates  aNew YorkbAcademic Press, Inc.c1975  ax, 344 p.b: ill.c; 24 cm.  aIncludes appendix, bibliographical references and indexes.  aOrganic compounds synthesisvAlkylidene transfersvCarbonyl additionsvSulfonium saltsvSulfur YlidesvRIPS