Tetrahedron

Internal rotation in conjugated ethylenes: Dynamic nmr study

R Osman, Y Shvo

Index: Osman,R.; Shvo,Y. Tetrahedron, 1978 , vol. 34, p. 2321 - 2325

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Citation Number: 15

Abstract

The kinetic and activation parameters for the rotation about the C C double bond and the CN single bond in the compounds listed in Table 1 were determined by variable temperature NMR spectroscopy. Complete line shape analyses, using a computer REEP program, were carried out on several systems. The main objective of the present study is to determine the effect of the ring size in II on the two types of kinetic processes.

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