作者:K. V. Yakovlev、D. V. Petrov、V. A. Dokichev、Yu. V. Tomilov
DOI:10.1134/s1070428011020035
日期:2011.2
The hydrogenation on Raney nickel of 3-alkenyl-substituted pyrazolines and also of 3-methyl-5-(2-furyl)-1H-pyrazoline and 3,3'-bipyrazoline afforded substituted 1,3-diaminobutanes, 1,3-diaminopentanes, 1,3-diaminohexane, and 1,3,4,6-tetraaminohexane. Under the same conditions from 3-acetyl-4-(2-furyl)-1H-pyrazoline 3-amino-2-methyl-4-(2-furyl) pyrrolidine was obtained.