PREPARATION OF AROMATIC-SUBSTITUTED SILYLAMINES BY THE DEHYDROGENATIVE COUPLING OF AROMATIC-SUBSTITUTED AMINE N-H AND SI-H BONDS

The present disclosure is directed at methods of forming an N-Si silyl bond, the method comprising contacting an organic substrate comprising an aromatic amine having at least one N- H bond with a mixture comprising of (a) at least one hydrosilane or hydrosiloxane and (b) at least one hydroxide or a...

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Bibliographische Detailangaben
Hauptverfasser: TOUTOV, ANTON A, BETZ, KERRY N, ROMINE, ANDREW M, GRUBBS, ROBERT H
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:The present disclosure is directed at methods of forming an N-Si silyl bond, the method comprising contacting an organic substrate comprising an aromatic amine having at least one N- H bond with a mixture comprising of (a) at least one hydrosilane or hydrosiloxane and (b) at least one hydroxide or alkoxide, under conditions sufficient to form the N-Si bond. The disclosure is further directed to the compositions involved in these methods and the products that result therefrom. La présente invention concerne des procédés de formation d'une liaison N-Si silyle, le procédé consistant à mettre en contact un substrat organique comprenant une amine aromatique ayant au moins une liaison N-H avec un mélange comprenant (a) au moins un hydrosilane ou un hydrosiloxane et (b) au moins un hydroxyde ou un alcoxyde, dans des conditions suffisantes pour former la liaison N-Si. L'invention concerne en outre les compositions impliquées dans ces procédés et les produits ainsi obtenus.