Sj. Barrow et al., EXPLOITING THE 1,3-DITHIANE OF 2-OXOPROPANENITRILE OXIDE TO LIMIT COMPETING DIMERIZATION IN 1,3-DIPOLAR CYCLOADDITION REACTIONS, Tetrahedron letters, 38(12), 1997, pp. 2175-2178
The 1,3-dithiane of 2-oxopropanenitrile oxide is less prone to dimeriz
ation than the parent compound and, as a consequence, it undergoes mor
e efficient cycloaddition reactions with a range of mono- and 1,1- and
1,2-di-substituted alkenes. (C) 1997 Elsevier Science Ltd.