Issue 4, 1996

A stereoselective route to medium-ring cis-1,n-dialkyl-1,n-diphosphacycloalkanes

Abstract

Quaternisation of 1, (k+ 2)-diphosphabicyclo[k.1.0]alkanes 2, followed by treatment of the monoquaternary salts with alkyllithium or Grignard reagents produces the cis-isomers of 1,n-disubstituted-1,n-diphosphacycloalkanes 3 exclusively; examples containing eight-, nine- and ten-membered rings are described and the structures of two of these compounds 3a and 3f have been determined.

Article information

Article type
Paper

Chem. Commun., 1996, 537-538

A stereoselective route to medium-ring cis-1,n-dialkyl-1,n-diphosphacycloalkanes

R. W. Alder, D. D. Ellis, J. K. Hogg, A. Martín, A. G. Orpen and P. N. Taylor, Chem. Commun., 1996, 537 DOI: 10.1039/CC9960000537

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