Tetrahedron Letters p. 2915 - 2918 (1989)
Update date:2022-07-31
Topics: Synthesis Chiral Reagents Deprotonation Carbonyl Addition Achiral
Reggelin, Michael
Tebben, Petra
Hoppe, Dieter
The title compounds 3 were prepared by electrophilic sulfonylation of allylic carbamates 1.The achiral lithium anions 4 add to carbonyl compounds with the α-position, thus permitting nucleophilic alkenoylation, whereas the chiral titanium derivates 8 unde
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