Issue 1, 1994

A thermally stable alane–secondary amine adduct: [H3Al(2,2,6,6-tetramethylpiperidine)]

Abstract

Metallation of 2,2,6,6-tetramethylpiperidine, HN[CMe2CH2]2CH2([double bond, length half m-dash]HL), by H3AlNMe3 in diethyl ether affords a monomeric, Lewis base-stabilised amidoalane Me3NAIH2L, 1[Al–Namido, Namine 1.838(2), 2.058(2)Å], whereas treating AIH3 generated in situ with the same amine in diethyl ether yields a remarkably stable secondary amine adduct of alane H3Al(HL), 2(decomp. > 115 °C), also as a monomer in the solid [Al–NHL 2.04(1)Å].

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1994, 91-92

A thermally stable alane–secondary amine adduct: [H3Al(2,2,6,6-tetramethylpiperidine)]

J. L. Atwood, G. A. Koutsantonis, F. Lee and C. L. Raston, J. Chem. Soc., Chem. Commun., 1994, 91 DOI: 10.1039/C39940000091

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