Tetrahedron

Preparation and NMR analysis of 2, 6-heterodifunctional halobenzenes as precursors for substituted biphenyls

M Sienkowska, V Benin, P Kaszynski

文献索引：Sienkowska, Monika; Benin, Vladimir; Kaszynski, Piotr Tetrahedron, 2000 , vol. 56, # 2 p. 165 - 173

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被引用次数: 19

摘要

Preparation and complete characterization of 16 2, 6-disubstituted halobenzenes, including nine new compounds, from two common starting materials is described. Seven of the new compounds contain one or two propylthio groups, which have been introduced in two ways. Direct reaction of arenediazonium salts with 1-propanethiolate gives yields comparable to those obtained in a three-step method through sulfonyl chlorides. The 1H-and 13C NMR ...