Reactivity Studies of LAlH2 (L = HC(CMeNAr)2, Ar = 2,6-iPr2C6H3) with 2-Aminobenzenethiol, 2-Aminophenol, and 1,4-Dithiane-2,5-diol

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• 作者：Zhi Yang ; Pengfei Hao ; Zhihong Liu ; Xiaoli Ma ; Herbert W. Roesky ; Kening Sun ; Jiarong Li
• 刊名：Organometallics
• 出版年：2012
• 出版时间：September 10, 2012
• 年：2012
• 卷：31
• 期：17
• 页码：6500-6503
• 全文大小：234K
• 年卷期：v.31,no.17(September 10, 2012)
• ISSN：1520-6041

文摘

The reaction of LAlH₂ (L = HC(CMeNAr)₂, Ar = 2,6-iPr₂C₆H₃) (1) with 2-aminobenzenethiol, 2-aminophenol, and 1,4-dithiane-2,5-diol resulted in the compounds LAl[(渭-N)(渭-S)](o-C₆H₄) (2), LAl[(渭-O)(o-C₆H₄)(NH₂)]₂ (3), and LAl(渭-O)₂(p-dithiane) (4), respectively. Compound 2 features an organic鈥搃norganic hybrid containing an NAlSC₂ five-membered ring, while compound 3 exhibits a C鈥揙鈥揂l鈥揙鈥揅 chain structure. Compound 4 forms a basket-like molecule with the C₄S₂ unit as the bottom part and O₂Al as the handle. Complexes 2, 3, and 4 were characterized by ¹H NMR, elemental analysis, and single-crystal X-ray diffraction studies.