| 摘要 |
PCT No. PCT/EP96/03634 Sec. 371 Date Jan. 20, 1998 Sec. 102(e) Date Jan. 20, 1998 PCT Filed Aug. 19, 1996 PCT Pub. No. WO97/07088 PCT Pub. Date Feb. 27, 1997In a process for preparing amines of the general formula I where R1, R2, R3, R4, R5, R6 are hydrogen, C1-C20-alkyl, C2-C20-alkenyl, C2-C20-alkynyl, C3-C20-cycloalkyl, C4-C20-alkylcycloalkyl, C4-C20-cycloalkylalkyl, aryl, C7-C20-alkylaryl or C7-C20-aralkyl, R1 and R2 are together a saturated or unsaturated, divalent C3-C9-alkylene chain and R3 and R5 are each C21-C200-alkyl, C21-C200-alkenyl or together are a divalent C2-C12-alkylene chain, by reacting olefins of the general formula II where R3, R4, R5 and R6 are as defined above, with ammonia or primary or secondary amines of the general formula III where R1 and R2 are as defined above, at from 200 to 350 DEG C. and pressures of from 100 to 300 bar in the presence of a zeolitic catalyst, the zeolitic catalyst used is a boron BETA-zeolite.
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