Search Results - "Wesolowski, Craig A."

Synthesis of new fluorinated synthons: (E and Z) ClFCCFI and (E and Z) BrFCCFI by Lim, Chongsoo, Wesolowski, Craig A., Burton, Donald J.

“…Trifluorovinyl(trimethyl)silane can be prepared from the trifluorovinyl zinc reagent in DMF in 74% isolated yield. This silane can be reduced by LAH to give…”
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The stereospecific preparation of two perfluoro-1,3-butadiene synthons; ( E)-1-trimethylsilyl-1,2,3,4,4-pentafluoro-1,3-butadiene and ( E)-1-tributylstannyl-1,2,3,4,4-pentafluoro-1,3-butadiene by Lim, Chongsoo, Burton, Donald J., Wesolowski, Craig A.

“…Graphic ( E)-1-Trimethylsilyl-1,2,3,4,4-pentafluoro-1,3-butadiene ( 1) can be stereospecifically prepared by Pd(0)/CuI catalyzed cross-coupling of (…”
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Palladium-catalyzed stereospecific carboalkoxylation of 1,2-difluoro-1-iodoalkenes and α,β-difluoro-β-iodostyrenes by Wesolowski, Craig A., Burton, Donald J.

“…(E)- and (Z)-1,2-Difluoro-1-iodoalkenes and (E)- and (Z)-α,β-difluoro-β-iodostyrenes give the corresponding esters in the presence of catalytic Cl 2Pd(PPh 3)…”
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