Concentration dependence of the steric course of bromine addition to acenaphthylene. A product and kinetic study

Giuseppe Bellucci; Cinzia Chiappe; Roberto Bianchini; Peter Lemmen; Dieter Lenoir

doi:10.1016/S0040-4020(96)01020-4

Concentration dependence of the steric course of bromine addition to acenaphthylene. A product and kinetic study

Giuseppe Bellucci
, Cinzia Chiappe
, Roberto Bianchini
, Peter Lemmen
, Dieter Lenoir

Natural Sciences

University of Pisa
Università di Catania
Helmholtz Zentrum München German Research Center for Environmental Health

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

The ratios of Z- to E-1,2-dibromo-1,2-dihydroacenaphthylene obtained in the bromination of acenaphythylene in chlorinated solvents have been determined by NMR as a function of the reagents concentrations. Kinetic measurements have shown that the reaction always occurred through the same rate-determining step. A rationalization involving tight or solvent-separated ion pairs intermediates, is proposed.

Original language	English
Pages (from-to)	785-790
Number of pages	6
Journal	Tetrahedron
Volume	53
Issue number	2
DOIs	https://doi.org/10.1016/S0040-4020(96)01020-4
State	Published - 13 Jan 1997

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abstract = "The ratios of Z- to E-1,2-dibromo-1,2-dihydroacenaphthylene obtained in the bromination of acenaphythylene in chlorinated solvents have been determined by NMR as a function of the reagents concentrations. Kinetic measurements have shown that the reaction always occurred through the same rate-determining step. A rationalization involving tight or solvent-separated ion pairs intermediates, is proposed.",

author = "Giuseppe Bellucci and Cinzia Chiappe and Roberto Bianchini and Peter Lemmen and Dieter Lenoir",

note = "Funding Information: Acknowledgement. This work was supportedi n part by grants from Consiglio Nazionale delle Ricerche",

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T1 - Concentration dependence of the steric course of bromine addition to acenaphthylene. A product and kinetic study

AU - Bellucci, Giuseppe

AU - Chiappe, Cinzia

AU - Bianchini, Roberto

AU - Lemmen, Peter

AU - Lenoir, Dieter

N1 - Funding Information: Acknowledgement. This work was supportedi n part by grants from Consiglio Nazionale delle Ricerche

PY - 1997/1/13

Y1 - 1997/1/13

N2 - The ratios of Z- to E-1,2-dibromo-1,2-dihydroacenaphthylene obtained in the bromination of acenaphythylene in chlorinated solvents have been determined by NMR as a function of the reagents concentrations. Kinetic measurements have shown that the reaction always occurred through the same rate-determining step. A rationalization involving tight or solvent-separated ion pairs intermediates, is proposed.

AB - The ratios of Z- to E-1,2-dibromo-1,2-dihydroacenaphthylene obtained in the bromination of acenaphythylene in chlorinated solvents have been determined by NMR as a function of the reagents concentrations. Kinetic measurements have shown that the reaction always occurred through the same rate-determining step. A rationalization involving tight or solvent-separated ion pairs intermediates, is proposed.

UR - https://www.scopus.com/pages/publications/0031022187

U2 - 10.1016/S0040-4020(96)01020-4

DO - 10.1016/S0040-4020(96)01020-4

M3 - Article

AN - SCOPUS:0031022187

SN - 0040-4020

VL - 53

SP - 785

EP - 790

JO - Tetrahedron

JF - Tetrahedron

IS - 2

ER -

Concentration dependence of the steric course of bromine addition to acenaphthylene. A product and kinetic study

Abstract

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