Aluminum-Amido-Mediated Heterolytic Addition of Water Affords an Alumoxane

作者：Myers Thomas W; Berben Louise A^*

来源：Organometallics, 2013, 32(22): 6647-6649.

DOI：10.1021/om400556s

Addition of the O-H bonds in water across the aluminum-nitrogen bond of a molecular aluminum-amido complex affords an alumoxane. The reaction of ((I2P2-)-I-Ph)AlH (1) with water forms dimeric [((HI2P-)-H-Ph)AlH](mu-O) (2) under mild conditions. Upon reaction of 2 with excess water [((HI2P-)-H-Ph)Al(OH)](mu-O) (3) is formed with liberation of H-2.

• 出版日期2013-11-25