The crystal structures of inclusion compounds of 4-aminobenzenesulfamidine (sulfaguanidine) (L) with two dicyclohexano-18-crown-6 (DCH-6) isomers A(cis-syn-cis) and B(cis-anti-cis) have been determined by X-ray methods. The complexes exhibit 1:2 host-guest ratios. In fact the complex of isomer A is formulated as [DCH-6A·[L]H2O]L (complex I), while that of isomer B is DCH-6BL2 (complex I1). In the crystals, host and guests are connected by O-H...0 and N-H...O bonds. © 1990 Kluwer Academic Publishers.
Crystal structures of inclusion compounds of 4-aminobenzenesulfamidine (sulfaguanidine) with two dicyclohexano-18-crown-6 isomers / Simonov, Yurij; Battaglia, Luigi Pietro; Corradi, Anna Bonamartini; Ianelli, Sandra; Pelosi, Giorgio; Ganin, Edward; Lukjanenko, Nicolaj. - In: JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY. - ISSN 0923-0750. - 9:3(1990), pp. 181-194. [10.1007/BF01053116]
Crystal structures of inclusion compounds of 4-aminobenzenesulfamidine (sulfaguanidine) with two dicyclohexano-18-crown-6 isomers
BATTAGLIA, Luigi Pietro;IANELLI, Sandra;PELOSI, Giorgio;
1990-01-01
Abstract
The crystal structures of inclusion compounds of 4-aminobenzenesulfamidine (sulfaguanidine) (L) with two dicyclohexano-18-crown-6 (DCH-6) isomers A(cis-syn-cis) and B(cis-anti-cis) have been determined by X-ray methods. The complexes exhibit 1:2 host-guest ratios. In fact the complex of isomer A is formulated as [DCH-6A·[L]H2O]L (complex I), while that of isomer B is DCH-6BL2 (complex I1). In the crystals, host and guests are connected by O-H...0 and N-H...O bonds. © 1990 Kluwer Academic Publishers.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
