... Tetrahedron: Asymmetry. Volume 10, Issue 14, 16 July 1999, Pages 2713–2728. ... spectropolarimeter in methanol; GLC analyses were obtained on a Carlo Erba GC 8000 instrument, the capillary column being EC-WAX, 30 m×0.32 mm (carrier gas He, 40 kPa, split 1:50, 10 min ...