Abstract:
A CLASS OF 2,5- AND 2,6-DIACID NORBORNANE COMPOUNDS AND DERIVATIVES, E.G. 5(6)-CHLOROFORMYL-2-(CHLOROFORMYLMETHYL(NORBORNANE, IS PRODUCED BY THE FREE RADICAL ADDITION OF A FUNCTIONALLY SUBSTITUTED ALKANE TO THE UNSATURATED CARBON ATOMS OF A BRIDGED-RING OLEFIN. THE FUNCTIONALLY SUBSTITUTED ALKANE IS FREE OF NON-BENZENOID CARBON-TO-CARBON UNSATURATION AND CONTAINS AT LEAST ONE HYDROGEN ATOM BONDED TO A CARBON ATOM WHICH, IN TURN IS (I) A CARBON ATOM OF FUNCTIONAL SUBSTITUTENT OR (II) A CARBON ATOM IN A POSITION ALPHA TO THE FUNCTIONAL SUBSTITUENT. THE NORBORNANES PRODUCED HAVE THE RADICAL OF THE FUNCTIONALLY SUBSTITUTED ALKANE BONDED TO THE BRIDGEDRING OLEFIN MOIETY BY A CARBON-TO-CARBON BOND. THE PRODUCTS ARE USEFUL IN THE MANUFACTURE OF POLYMERS.
Abstract:
A CLASS OF 2,5-AND 2,6-DIAMINE NORBORNANES, E.G. 5(6)AMINOETHYL-2-(2-AMINOETHYL)NORBORNANE, IS PRODUCED BY THE FREE RADIAL ADDITION OF A FUNCTIONALLY SUBSTITUTE ALKANE TO THE UNSATURATED CARBON ATOMS OF A BRIDGED-RING OLEFIN. THE FUNCTIONALLY SUBSTITUTED ALKANE IS FREE OF NONBENZENOID CARBON-TO-CARBON UNSATURATION AND CONTAINS AT LEAST ONE HYDROGEN ATOM BONDED TO A CARBON ATOM WHICH, IN TURN, IS (I) A CARBON ATOM OF A FUNCTIONAL SUBSTITUENT OR (II) A CARBON ATOM IN A POSIITON ALPHA TO THE FUNCTIONAL SUBSTITUENT. THE NOBORNATES PRODUCED HAVE THE RADICAL OF THE FUNCTIONALLY SUBSTITUTED ALKANE BONDED TO THE BRIDGED-RING OLEFIN MOIETY BY A CARBON-TO-CARBON BOND. THE PRODUCTS ARE USEFUL IN THE MANUFACTURE OF POLYMERS.
Abstract:
NOVEL POLYSULFITES PREPARED FROM 2,2,4,4-TETRAMETHYLCYCLOBUTANE-1,3-DIOL AND THIONYL CHLORIDE FOR EXAMPLE ARE DISCLOSED. THESE POLYMERS MAY BE USED FOR THE MANUFACTURE OF PLASTIC FIBERS, FILMS AND THE LIKE.