Process for preparing macropolycyclic polyamines

Details Process for preparing macropolycyclic polyamines Process for preparing macropolycyclic polyamines

1999-03-04

2000-10-10

Shah, Mukund J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Unsubstituted hydrocarbyl chain between the ring and the -c-...

540477, 540556, 544338, 544343, C07D48722, C07D25702

Patent

active

061303305

ABSTRACT:
What is claimed is a process for preparing macropolycyclic polyamines of the formula ##STR1## where A.sup.1, A.sup.2, A.sup.3 and A.sup.4 are as defined in the description. These compounds are prepared by a novel improved process by reacting a cyclic amine of the formula ##STR2## with a compound of the formula X--A.sup.2 --Y or X--A.sup.3 --Y where A.sup.1, A.sup.2, A.sup.3 and A.sup.4 are as defined in the description and X and Y are a leaving group.

REFERENCES:
patent: 5880281 (1999-03-01), Argese et al.
patent: 5886174 (1999-03-01), Ripa et al.
"Synthesis and Transition-Metal Complexes of New Cross-Bridged Tetraamine Ligands" G. Weisman, E. Wong, D. Hill, M. Rogers, D. Reed, and J. Calabrese, Chem Commun 1996, pp. 947-948.
"Preparation and Stereochemistry of 1,4,8,11-Tetraazaperhydropyrene Derivatives From N,N'-BIS (3-Aminopropyl) Ethylenediamine" T. Okawara, H. Takaishi, Y. Okamoto, T. Yamasaki, and M. Furukawa, Heterocycles, vol. 41, No. 5, 1995, pp. 1023-1033.

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