Preparation of P,N-Heterodifunctional Fe
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Pedro Molina; Antonio Arques; Alejandro García; M. Carmen Ramírez de Arellano
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Article
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1998
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John Wiley and Sons
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English
⚖ 655 KB
Staudinger reactions of the β-ferrocenylvinyl azide 1 with (triphos) and tris [2-(diphenylphosphanyl)ethyl]phosphane (tetraphos). Reaction of these P,N-difunctional ferrocene several diphosphanes in a 1:1 molar ratio afford the monoiminophosphorane derivatives 2-4, whereas with a 2:1 ligands with di