22686-75-5Relevant articles and documents
Enantioselectivity and cis/trans-Selectivity in Dirhodium(II)-Catalyzed Addition of Diazoacetates to Olefins
Mueller, Paul,Baud, Corine,Ene, Doina,Motallebi, Sharokh,Doyle, Michael P.,et al.
, p. 459 - 470 (2007/10/02)
The RhII-catalyzed carbenoid addition of diazoacetates to olefins was investigated with 4> (1; phox = tetrakis), 4> (2; mepy = tetrakismethyl (2S)-tetrahydro-5-oxopyrrole-2-ca
Deprotonation and Diastereoselective Alkylation of Methyl Cyclopropanecarboxylates
Reichelt, Ingrid,Reissig, Hans-Ulrich
, p. 3895 - 3914 (2007/10/02)
Using model compounds it is demonstrated when deprotonation of methyl cyclopropanecarboxylates leads to ester condensation products and when alkylation of the ester enolate can be performed.Under certain structural conditions (steric and electronic effect