1262243-39-9Relevant academic research and scientific papers
Chiral terpene auxiliaries II. Spiroborate esters derived from α-pinene - New catalysts for asymmetric borane reduction of prochiral ketones
Krzemiński, Marek P.,?wiklińska, Marta
, p. 3919 - 3921 (2011)
New spiroborate esters derived from (1R,2R,3S,5R)-3-aminopinan-2-ol and ethylene glycol, propane-1,3-diol, pinacol, catechol, (1S,2S,3R,5S)-pinane-2,3- diol, and (1R,2R,3S,5R)-pinane-2,3-diol were used as catalysts in the borane reduction of acetophenone and other prochiral aryl alkyl ketones producing the corresponding alcohols in high yields. The influence of the spiroborate structure on the enantioselectivity and configuration of the product alcohols was examined.
An expedient synthesis of enantioenriched substituted (2-benzofuryl) arylcarbinols via tandem Rap-Stoermer and asymmetric transfer hydrogenation reactions
Kumaraswamy, Gullapalli,Ramakrishna, Gajula,Raju, Ragam,Padmaja, Mogilisetti
experimental part, p. 9814 - 9818 (2011/02/22)
An expedient synthesis of enantioenriched substituted (benzofuran-yl)-aryl and heteroaryl carbinols, is described. A key feature of this protocol is synthesis of functionally varied benzofuran scaffolds via a Rap-Stoermer reaction/catalytic asymmetric tra
