Synthesis of quaternary α-perfluoroalkyl lactams via electrophilic perfluoroalkylation
Efficient protocols enabling the rapid installation of trifluoromethyl, as well as further functionalized fluoroalkyl groups by an electrophilic perfluoroalkylation of lactam-derived ketene silyl amides (KSAs) using hypervalent iodine reagents 1 and 2 have been developed.
Katayev,Václavík,Brüning,Commare,Togni
supporting information
p. 4049 - 4052
(2016/03/15)
Application of vicarious nucleophilic substitution to the total synthesis of dl-physostigmine
A concise, highly efficient formal total synthesis of dl-physostigmine is described, using a relatively simple method that should be adaptable to the synthesis of homologous members of this type of alkaloid. The key step in the synthesis is a new vicariou
Rege, Pankaj D.,Johnson, Francis
p. 6133 - 6139
(2007/10/03)
SYNTHESIS AND PROPERTIES OF α-SILYLATED 2-PYRROLIDONE DERIVATIVES
A method has been described for the synthesis of previously unreported α-silylated N-substituted 2-pyrrolidone derivatives and a study was carried out on the reactions of these compounds with lithium aluminium hydride and electrophilic reagents.
Kramarova, E. P.,Anisomova, N. A.,Baukov, Yu. I.
p. 1284 - 1290
(2007/10/02)
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