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- W2108974240 abstract "N,N′,N″-Trimethoxyborazine (BXNOMe)3 (1: X = Cl, 2: X = OMe) werden aus MeON(SiMe3)2 und Cl2BX erhalten. Mit NaOCMe3 bzw. LiCMe3 gibt 1 die Derivate 3 (X = OCMe3) bzw. 4 (X = CMe3). PhBCl2 reagiert hingegen mit MeON(SiMe3)2 zu 5, einem Derivat des 1,2,4,3,5-Oxadiazadiborolans. 2 Äquivv. Me2BBr geben Me2BON(SiMe3)-BMe2 (6). Das N,N′,N″-Tris(amino)borazin (BOMeNNMe2)3 (13) wird aus Me2NN-(SnMe3)2 und Cl2BOMe erhalten. 2 und 13 neigen stark zur Kondensation. Die Verbindungen werden spektroskopisch (MS, NMR: 1H, 11B, 13C, 14N, 19F, 29Si) und, soweit die Stabilität ausreicht, analytisch charakterisiert. Reactions of Metal and Metalloid Compounds with Polyfunctional Molecules, XL. Synthesis of N,N′,N″-Trialkoxy- and N,N′,N″-Tris(amino)borazines N,N′,N″-Trimethoxyborazines (BXNOMe)3 (1: X = Cl, 2: X = OMe) are obtained from MeON(SiMe3)2 and Cl2BX. With NaOCMe3 or LiCMe3 1 gives the derivatives 3 (X = OCMe3) and 4 (X = CMe3), respectively. Reaction of PhBCl2 with MeON(SiMe3)2 leads to the 1,2,4,3,5-oxadiazadiborolane derivative 5. With 2 equivalents of Me2BBr Me2BON-(SiMe3)BMe2 (6) is obtained. The N,N′,N″-tris(amino)borazine (BOMeNNMe2)3 (13) is made from Me2NN(SnMe3)2 and Cl2BOMe. 2 and 13 readily give condensed products. The substances are characterized by spectroscopic methods (MS, NMR 1H, 11B, 13C, 14N, 19F, 29Si) and if their stability permits by elemental analyses." @default.
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- W2108974240 date "1986-01-01" @default.
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- W2108974240 title "Umsetzungen von Metall- und Metalloidverbindungen mit mehrfunktionellen Molekülen, XL. Synthese vonN,N′,N″-Trialkoxy- undN,N′,N″-Tris(amino)borazine" @default.
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- W2108974240 doi "https://doi.org/10.1002/cber.19861190102" @default.
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