Other Reactions and Properties

Contra-thermodynamic trans/cis-epimerization of vicinal diols on furanose rings relied on isomerization of the trans-isopropylidene derivatives to the more stable cis isomers on treatment with (Bu 0)3SiSH in the presence of a radical initiator. l,2 5,6-Di-0-isopropylidene-a-D-glucose(17) has been converted to l,2 3,5-di-0-isopropylidene-P-L-idose (18) in a four step reaction sequence in which acetal 

Liptak, A. Borbas, L. Janossy and L. Szilagyi, Tetrahedron Lett., 2000,41,4949. 

Rollin, D. De Lucchi and S. Cossu, Tetrahedron Lett., 2000,41,2357. S. Porwanski, P. Salanski, G. Descotes, A. Bouchu and Y. Queneau, Synthesis, 2000, 525. 

Subhas Bose, B. Jayalakshmi and A. Venkat Narsaiah, Synthesis, 2000, 67, 

Luboradzki, O. Gronwald, A. Ikeda and S. Shinkai, Chem. Lett., 2000,1148. 

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Other Reactions and Properties of Olefins.— The addition products of 4-chlorobenzenesulphenyl chloride with a number of cyclic and acyclic olefins, e.p. (373), exchange 4-chlorobenzenesulphenyl chloride with oct-l-ene when... 

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