36634-79-4Relevant academic research and scientific papers
Regiochemical control of the catalytic asymmetric hydroboration of 1,2-diarylalkenes
Black, Antonia,Brown, John M.,Pichont, Christophe
, p. 5284 - 5286 (2005)
The hydroboration of stilbenes and related disubstituted alkenes catalysed by QUINAP complexes may proceed with high enantio- and regioselectivity; rhodium and indium catalysts give the same product regioisomer but opposite enantiomers. The Royal Society
CCL- and PLE-catalyzed reverse enantiomeric separation of various (±)-2-thienylcarbinols
Tanyeli, Cihangir,Akhmedov, Idris M.,Oezdemirhan, Devrim
, p. 259 - 265 (2007/10/03)
(±)-2-Thienylcarbinols and their O-acetyl derivatives were resolved in reverse separation by CCL and PLE catalysed hydrolysis to afford optically active 2-thienylcarbinols in 35%-99% e.e. that are valuable chiral building blocks, in particular in the synt
Silver catalyzed zinc Barbier reaction of benzylic halides in water
Bieber, Lothar W.,Storch, Elisabeth C.,Malvestiti, Ivani,Da Silva, Margarete F.
, p. 9393 - 9396 (2007/10/03)
Benzylic chlorides react in aqueous dibasic potassium phosphate under silver catalysis with aromatic aldehydes in the presence of zinc dust to give 1,2-diaryl alcohols in moderate to good yields. Dimerization to bibenzyls and reduction of the halide are important side reactions. A wide range of substituted aromatic and heteroaromatic aldehydes and of substituted benzylic chlorides can be used. Aliphatic aldehydes and ketones are unreactive. A mechanism of two SET on the metal surface is discussed.
