3901

3685

كارشناسي ارشد

شيمي آلي

اصفهان، دانشگاه صنعتي اصفهان، دانشكده شيمي

1386

دوازده، 127، [II] ص: جدول، نمودار

ص. ع به: فارسي و انگليسي

عبدالرضا حاجي پور

16/2/87

مجيد ميرمحمد صادقي، امير عبدالملكي

شيمي

ID3685

به فارسي و انگليسي: قابل رويت در نسخه ديجيتال

Abstract For economic and ecological reasons organic synthetic chemists face an increasing obligationto optimize their synthetic methods in oder to produce the desired product in high yield andselectivity through a safe and environmentally acceptable process Ionic liquid IL technologywhen use in place of classical organic solvents catalyst offers a new and environmentallybenign approach toward modern synthic chemistry They enjoy a variety of special property no vapour pressure good thermal stability recovery In this project we could synthesizebronsted acidic ionic liquid morpholinium hydrogen sulfate and used in some reactions Protections of functional groups are indispensable ingredients of the synthesis of polyfunctional compounds Acylals as protecting groups for carbonyl compounds andtetrahydropyranyleters as protecting groups for alcohols because of their stability in neutraland basic media as well as towards aqueous acids Hence methods for their synthesis havereceived considerable attention Esterification of is an important reaction in both laboratorywork and in organic industry Esters ranging used as plasticizers solvents perfumes andflavor chemicals We report here mild and efficient methods for synthesis products In the lastpart of this project aldehydes reduce with TMAMH in solvent free condition

عبدالرضا حاجي پور

مجيد ميرمحمد صادقي، امير عبدالملكي