An Enantiopure N,N,O Heteroscorpionate Ligand Derived from (-)-Menthone

作者：Bleifuss Sascha M; Hofmann Fabian H F; Burzlaff Nicolai^*

来源：Zeitschrift fur Anorganische und Allgemeine Chemie, 2013, 639(8-9): 1433-1437.

DOI：10.1002/zaac.201300085

• Chiral pool
• Ligand design
• Zinc
• Molybdenum
• Menthone

A new enantiopure heteroscorpionate ligand HOPhbpm(3menth) (2) was synthesized in a one-pot synthesis. Ligand 2 was obtained in a pyridine-catalysed Peterson rearrangement starting from menthopyrazole, thionyl chloride, and salicylaldehyde. The evidence of kappa(3)-coordination of the ligand was shown by the formation of a tetrahedral zinc complex [Zn-kappa(3)-(OPhbpm(3menth))CH3] (3) as well as an molybdenum complex [Mo-kappa(3)-(OPhbpm(3menth))O2Cl] (4).

• 出版日期2013-7