... Please enable JavaScript to use all the features on this page. Tetrahedron Letters. Volume 45, Issue 4, 19 January 2004, Pages 747–751. Cover image Cover image. ... 11, 22, 5, 2, 100 f. a Reaction conditions: molar ratio olefin/KHSO 5 /NaCO 3 H=1:2:4, CH 3 CN–H 2 O (3%), rt. b ...