KLASİK ÇÖZÜCÜLERE BİR ALTERNATİF; İYONİK SIVILAR

Abstract

Organik reaksiyonlar genelde çözücü ortamında yapılır. Son yıllarda yeni bir çözücü sınıfı bulundu ve bunlar iyonik sıvı olarak adlandırılır. Bu çözücüler çoğunlukla oda sıcaklığında sıvıdırlar ve iyonik türlerden oluşurlar. Düşük buhar basınçları, mükemmel kimyasal ve termal kararlılıkları, potansiyel geri kazanımları ve tekrar kullanımları gibi dikkat çekici özelliklere sahiptirler. İyonik sıvılar geniş olarak araştırılmaktadır ve organik sentez, enzimatik kataliz, ayırma işlemleri vb. gibi uygulamalarda kullanılmaktadır. Bu derleme iyonik sıvılar hakkında genel bir bilgi vermektedir

Keywords

• İyonik sıvılar, erimiş tuzlar, kloroaluminatlar(III), 1-etil-3-metilimidazoliyum klorür

A Alternative to Conventional Solvents; Ionic Liquids

Abstract

Organic reactions have usually been carried out in solvent medium. Recently, a new class of solvent has emerged and they are called ionic liquids. These solvents are often liquid at room temperature and consist of ionic species. They possess attractive properties such as negligible vapor pressure, excellent chemical and thermal stability, potential recoverability and recyclability. Ionic liquids are being intensively investigated and applications such as organic synthesis, enzymatic catalysis, separation processes, etc. were found. This review gives an overview about the ionic liquids

Keywords

• Ionic liquids, molten salts, chloroaluminates(III), 1-ethyl-3-methyl imidazolium chloride

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