1994
DOI: 10.1002/ange.19941062208
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Synthese und Struktur des ersten Heterocyclus mit Borazin‐ und Cyclophosphazen‐Teilstruktur

Abstract: Eine Bor‐Chlor‐Bindung senkrecht zur Ringebene und dabei bedeutend länger als die äquatorial stehende – das ist das überraschende Ergebnis der Röntgenstrukturanalyse des B,N,P‐heterocyclus 1. Das Zwitterion 1 reagiert mit GaCi3 unter Halogenidabspaltung zum Kation in 2, dem ersten echten Heterocyclus mit Borazin‐ und Cyclophosphazen‐ Teilstruktur [G1. (a)].

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Cited by 3 publications
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“…This compound was originally synthesized by BeckeGoehring from the reaction between [Cl 3 PNPCl 3 ]Cl, (MeNH 3 )Cl, and BCl 3 ; [15] however, improved yields were reported by Binder, through the reaction of [Cl 3 P N PCl 3 ]BCl 4 with (MeNH 3 )Cl (Scheme 1). [16] This paper, as a follow-up to our communications, [17] reports a detailed study of the reactivity of 1 with a wide variety of halide acceptors. These types of study may also ultimately provide insight into polymerization behavior, since ROP reactions of phosphazene-based heterocycles are proposed to involve a cationic mechanism.…”
Section: Introductionmentioning
confidence: 99%
“…This compound was originally synthesized by BeckeGoehring from the reaction between [Cl 3 PNPCl 3 ]Cl, (MeNH 3 )Cl, and BCl 3 ; [15] however, improved yields were reported by Binder, through the reaction of [Cl 3 P N PCl 3 ]BCl 4 with (MeNH 3 )Cl (Scheme 1). [16] This paper, as a follow-up to our communications, [17] reports a detailed study of the reactivity of 1 with a wide variety of halide acceptors. These types of study may also ultimately provide insight into polymerization behavior, since ROP reactions of phosphazene-based heterocycles are proposed to involve a cationic mechanism.…”
Section: Introductionmentioning
confidence: 99%