Poly [4-vinyl-N,N-Dichlorobenzenesulfonamide], a Useful Reagent for Chlorination of Various Carbanionic Substrates

Ardeshir Khazaei; Ramin Ghorbani Vaghei; Mohammad Ali Zolfigol

Issue

Vol. 15 No. 2 (2003): Vol 15 Issue 2

Issue Published : 2 May 2003

Poly [4-vinyl-N,N-Dichlorobenzenesulfonamide], a Useful Reagent for Chlorination of Various Carbanionic Substrates

Ardeshir Khazaei

Department of Chemistry, Faculty of Science, Bu-Ali Sina University, Hamadan, Iran

Ramin Ghorbani Vaghei

Department of Chemistry, Faculty of Science, Bu-Ali Sina University, Hamadan, Iran

Mohammad Ali Zolfigol

Department of Chemistry, Faculty of Science, Bu-Ali Sina University, Hamadan, Iran

Corresponding Author(s) : Ardeshir Khazaei

Asian Journal of Chemistry, Vol. 15 No. 2 (2003): Vol 15 Issue 2
Article Published : 30 March 2010

Abstract

Poly[4-vinyl-N,N-dichlorobenzenesulfonamide], prepared in
high yield, acts as site-selective electrophilic chlorinating agent
towards carbanionic substrates. β-Ketoesters and β-diketones were
chlorinated by this reagent without using any bases. The reagent
can be recovered, rechlorinated and reused several times.

Keywords

Chlorination Carbanionic Poly [4-vinyl-N,N-Dichlorobenzenesulfonamide]

(1)

Khazaei, A.; Ghorbani Vaghei, R.; Ali Zolfigol, M. Poly [4-Vinyl-N,N-Dichlorobenzenesulfonamide], a Useful Reagent for Chlorination of Various Carbanionic Substrates . ajc 2010, 15, 591-594.

Issue

Vol. 15 No. 2 (2003): Vol 15 Issue 2

Poly [4-vinyl-N,N-Dichlorobenzenesulfonamide], a Useful Reagent for Chlorination of Various Carbanionic Substrates

Corresponding Author(s) : Ardeshir Khazaei

Abstract

Keywords

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