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首页> 外文期刊>Organometallics >Oxidative Addition of Glycosylbromides to trans-Ir(PMe3)(2)(CO)Cl
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Oxidative Addition of Glycosylbromides to trans-Ir(PMe3)(2)(CO)Cl

机译:糖基溴化物向反式Ir(PMe3)(2)(CO)Cl的氧化加成

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摘要

trans-Ir(PMe3)(2)(CO)Cl reacts with acetobromo-alpha-D-glucose in the presence of AIBN to give a 1.3:1 ratio of the retentive and invertive oxidative addition products, each of which were characterized by crystallography. Reaction with (X-D-glucopyranosyl bromide tetrabenzoate gave a 2:1 alpha:beta ratio, while acetobromo-alpha-D-mannose gave a 5:1 ratio of retentive to invertive products.
机译:在AIBN存在下,反式-Ir(PMe3)(2)(CO)Cl与乙酰溴-α-D-葡萄糖反应,得到1.3:1的保持性和反向氧化加成产物比例,每种均通过晶体学表征。与(X-D-吡喃葡萄糖基溴化四苯甲酸酯)的反应产生2:1的α:β比率,而乙酰溴-α-D-甘露糖的保留产物与反相产物的比率为5:1。

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