Volume 11, Issue 2 e202100650
Review

Benzils: A Review on their Synthesis

Dr. Saba Kauser J. Shaikh

Dr. Saba Kauser J. Shaikh

Department of Studies in Chemistry, Karnatak University, 580003 Dharwad, India

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Prof. Ravindra R. Kamble

Corresponding Author

Prof. Ravindra R. Kamble

Department of Studies in Chemistry, Karnatak University, 580003 Dharwad, India

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Dr. Praveen K. Bayannavar

Dr. Praveen K. Bayannavar

Department of Studies in Chemistry, Karnatak University, 580003 Dharwad, India

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Prof. Mahadevappa Y. Kariduraganavar

Prof. Mahadevappa Y. Kariduraganavar

Department of Studies in Chemistry, Karnatak University, 580003 Dharwad, India

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First published: 23 December 2021
Citations: 4

Abstract

This review segregates and outlines all the aspects of the synthesis of Benzil for almost two centuries. Here, state of the art review includes the early synthesis in 1836 to the advancement made over the past years in the knowledge of the preparation of benzil derivatives till the present. Benzil is one of the important and highly underrated organic compounds in which two adjacent carbonyl groups are flanked by two phenyl rings. Apart from its diverse functionality, the reactivity of benzils proclaims its prospects as a reagent for the synthesis of various heterocycles. On recasting benzil, it is possible to obtain a wide variety of utilities in pharmaceuticals, polymer, and material chemistry. This contemplation of the review gives a general perspective of reaction routes, mechanisms and highlights the conversions due to oxidation, and accentuates benzil as an emerging putative target.

Conflict of interest

The authors declare no conflict of interest.