SUPERIOR CATALYSTS FOR PREPARATION OF 3-AMINO-2,2,4,4- TETRAMETHYLTHIETANE VIA THE LEUCKART REACTION

摘要

SUPERIOR CATALYSTS FOR PREPARATION OF 3-AMINO-2 2,4 4-TETRAMETHYLTHIETANE VIA THE LEUCKART REACTION Boric acid or aluminum salts, especially aluminum chloride, aluminum sulfate and aluminum nitrate and hydrates of said salts, are superior catalysts for preparation of 3-amino-2,2,4,4-tetramethylthietane via the Leuckart reaction.