... Volume 26, Issue 9, 1985, Pages 1183-1184. ... Download full text in PDF. Tetrahedron Letters,Vol.26,No.9,pp 1183184,1985 0040039/85 $3.00 .00 Printed in Great Britain 01985 Pergamon Press Ltd ... 2. Beckwith, ALJ; Ingold, KU in earrangements in Ground and Excited States ...