56434-66-3Relevant articles and documents
Palladium-catalyzed methylation and arylation of sp2 and sp 3 C-H bonds in simple carboxylic acids
Giri, Ramesh,Maugel, Nathan,Li, Jiao-Jie,Wang, Dong-Hui,Breazzano, Steven P.,Saunders, Lindsey B.,Yu, Jin-Quan
, p. 3510 - 3511 (2007/10/03)
The use of preformed sodium carboxylates as substrates led to the first observation of facile Pd-insertions into sp3 β-C-H bonds in simple aliphatic acids. Consequently, Pd-catalyzed methylation and arylation of o-C-H bonds in benzoic acids and β-C-H bonds in aliphatic acids using either a phenylboronate, methylboronic acid, or ArI have been achieved via a C-H activation/C-C coupling sequence. Copyright
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
