2016-08-242016-08-241992-07-14http://hdl.handle.net/10919/72685A bis Reissert can be formed by the initial reaction of an aliphatic or aromatic aldehyde (e.g., propionaldehyde) and primary amine (e.g., methylamine) to form a reaction product which is then reacted with a diacid chloride (e.g., adipoyl chloride).application/pdfen-USPatenthttp://pimg-fpiw.uspto.gov/fdd/56/304/051/0.pdf7685380558/445558/392558/393C07C255/42C07C255/29C07C255/445130456