Hindered internal rotation in 5-(NN-dimethylamino)-1,3,4-oxathiazole 3,3-dioxide

Sulfur, An Important Element in my Life

“…In work carried out in collaboration with Hans Jørgen Jakobsen (Aarhus University, Denmark) we determined, by NMR measurements, the barriers to internal rotations around formal single bonds in a collection of sulfen-, sulfin-and sulfonamides [176,177] as well as in 5-(dimethylamino)-1,3,4-oxathiazole 3,3-dioxide 291 [178].…”