Organic Letters p. 305 - 309 (2004)
Update date:2022-07-30
Topics:
Hayashi, Tamio
Tokunaga, Norihito
Inoue, Kazuya
(Matrix presented) The addition of aryltitanate reagents ArTi(OPr-i) 4Li to 3-alkynyl-2-en-1-ones in the presence of chlorotrimethylsilane and a rhodium-(R)-segphos as a catalyst proceeded in a 1,6-fashion to give a high yield of axially chiral
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