... 1981. Printed in Great Britain 0040-4039/81/0115-0199$02.00/0 NEW DEAMINATIONS IX 1 - PYROLYSIS OF N-ALKYL-N,N-DISULFONIMIDES Veronica A. Curtis, Frank J. Knutson, and Ronald J. Baumgarten* University of Illinois at Chicago Circle, Chicago, Illinois 60680 Abstract: N,N-Disulfonimide derivatives of certain alkyl amines stereoselectively pyrolyze without skeletal rearrangement to give up to 99% yields of alkenes. ...