17469-93-1Relevant academic research and scientific papers
Pseudomonas Cepacia Lipase catalysed synthesis of the chiral methacrylate monomers by kinetic resolution of the secondary alcohols: Effect of the substrate structure on enantioselectivity
Athawale, Vilas,Manjrekar, Narendra
, p. 225 - 226 (2007/10/03)
Optically active methacrylate monomers of secondary alcohols have been synthesised using oxime methacrylate as an acylating agent. The type of solvent used for the reaction had a profound effect on the reaction time and enantioselectivity. Various aryl, cyclic and linear secondary alcohols were screened for their structural effect on enantioselectivity. The nature and position of the substituents in the case of aryl carbinols, had a remarkable effect on the conversion and enantioselectivity, whereas, in the case of linear alcohols, the enantioselectivity was influenced by the increase in the chain length.
Kinetic Resolution of Racemic α-Methylbenzyl Methacrylate: Asymmetric Selective Polymerization Catalyzed by Grignard Reagent-(-)-Sparteine Derivative
Okamoto, Yoshio,Suzuki, Koichi,Kitayama, Tatsuki,Yuki, Heimei,Kageyama, Hiroyuki,at al.
, p. 4618 - 4624 (2007/10/02)
Enantiomer-selective polymerization of racemic (RS)-α-methylbenzyl methacrylate (MBMA) was investigated with homogeneous Grignard reagent-(-)-sparteine and its derivative catalysts in toluene at -78 deg C.A variety of Grignard reagents (RMgX) were combine
