<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Kamble, Rohit B.</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">Suryavanshi, Gurunath</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of key intermediate for (+)-tofacitinib through CoIII(salen)-catalyzed two stereocentered hydrolytic kinetic resolution of (Â±)-methyl-3-(oxiran-2-yl)butanoate</style></title><secondary-title><style face="normal" font="default" size="100%"> Synthetic Communications</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">enantioselective</style></keyword><keyword><style  face="normal" font="default" size="100%">Hydrolytic kinetic resolution</style></keyword><keyword><style  face="normal" font="default" size="100%">iodolactonization</style></keyword><keyword><style  face="normal" font="default" size="100%">γ-Butyralactone</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">48</style></volume><pages><style face="normal" font="default" size="100%">1045-1051</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">An enantiopure piperidine, a key intermediate for the synthesis of (+)-tofacitinib, has been achieved in high optical purity (98% ee) from readily available crotyl alcohol. The key steps involved is a CoIII(salen)-OAc-catalyzed two stereocentered hydrolytic kinetic resolution of (±)-methyl-3-(oxiran-2-yl)butanoate.</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type><custom3><style face="normal" font="default" size="100%">Foreign</style></custom3><custom4><style face="normal" font="default" size="100%">1.134</style></custom4></record></records></xml>