| abstract |
PROCEDURE FOR OBTAINING GEM-DIAMINOALKANE COMPOUNDS, FROM FORMULA (I). IT INCLUDES THE REACTION OF A COMPOUND OF FORMULA (II) WITH AN ACID CHLORIDE OF FORMULA RLCOCL; TRANSFORMATION INTO THE CORRESPONDING PRIMARY AMIDA; TRANSPOSITION OF THIS TO THE CORRESPONDING AMINE SALT; AND REACTION OF THIS WITH A COMPOUND OF FORMULA (III), TO FORM THE COMPOUND OF FORMULA (I), IN WHICH N IS VALUE 0 OR 1, R, RK AND RL CAN BE SEVERAL TYPES OF RADICALS, Z IS A PROTECTIVE GROUP; AND W REPRESENTS OXYGEN OR SULFUR. THESE COMPOUNDS HAVE APPLICATIONS AS SWEETENERS IN THE PRODUCTION OF BEVERAGES AND FOODS. |