Synthesis 2014; 46(02): 251-257
DOI: 10.1055/s-0033-1340298
paper
© Georg Thieme Verlag Stuttgart · New York

Vicinal Dichlorination of Olefins Using NH4Cl and Oxone®

Peraka Swamy
Inorganic and Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India   Fax: +91(40)27160387   Email: narendern33@yahoo.co.in
,
Marri Mahender Reddy
Inorganic and Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India   Fax: +91(40)27160387   Email: narendern33@yahoo.co.in
,
Macharla Arun Kumar
Inorganic and Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India   Fax: +91(40)27160387   Email: narendern33@yahoo.co.in
,
Mameda Naresh
Inorganic and Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India   Fax: +91(40)27160387   Email: narendern33@yahoo.co.in
,
Nama Narender*
Inorganic and Physical Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad 500 007, India   Fax: +91(40)27160387   Email: narendern33@yahoo.co.in
› Author Affiliations
Further Information

Publication History

Received: 28 August 2013

Accepted after revision: 29 October 2013

Publication Date:
28 November 2013 (online)


Abstract

A mild and efficient protocol for the preparation of 1,2-dichloroalkane derivatives from olefins using NH4Cl and Oxone® at room temperature is described. A variety of terminal, internal, and cyclic alkenes reacted smoothly to give the corresponding dichlorinated products in good to excellent yields. Moreover, 1,2-disubstituted symmetrical and unsymmetrical olefins dichlorinated with moderate to excellent diastereoselectivity. This method precludes the use of acidic additives and transition metals in the synthesis of vicinal dichlorides.

Supporting Information