Preparation of Nitrogen-Containing π-Deficient Heteroaromatic Grignard Reagents: Oxidative Magnesiation of Nitrogen-Containing π-Deficient Halogenoheteroaromatics Using Active Magnesium
作者:Osamu Sugimoto、Shigeru Yamada、Ken-ichi Tanji
DOI:10.1021/jo026492a
日期:2003.3.1
The oxidative magnesiation of nitrogen-containing pi-deficient halogenoheteroaromatics usingactive magnesium was accomplished. Both magnesiation followed by addition of a carbonyl compound (Grignard reaction) and magnesiation in the presence of a carbonyl compound (Barbier reaction) were carried out to afford the corresponding product. Especially, the latter method enabled fused halogenodiazines such
Rhenium, Palladium, and Copper Pyridylalkoxide Complexes: Synthesis, Structural Characterization, and Catalytic Application in Epoxidation Reactions
作者:Gerhard M. Lobmaier、Guido D. Frey、Rian D. Dewhurst、Eberhardt Herdtweck、Wolfgang A. Herrmann
DOI:10.1021/om700738f
日期:2007.12.1
starting from Pd(OAc)2 and [CuCl2·2(H2O)] complexes of the form [M(L)2] (M = Cu, Pd) (6a−g and 8a) were prepared. For complexes 6a and 8a molecularstructures have been determined by single-crystal X-ray diffraction studies, which showed the expected square planar geometry with the pyridine ring nitrogens situated mutually in trans position. Complexes3, 4, 6, and 8 were tested in the epoxidation reaction
New dioxomolybdenum(VI) catalysts for the selective oxidation of terminal n-alkenes with molecular oxygen
作者:Wolfgang A. Herrmann、Gerhard M. Lobmaier、Thomas Priermeier、Mike R. Mattner、Bernd Scharbert
DOI:10.1016/s1381-1169(96)00381-0
日期:1997.3
presence of 2. An additional advantage is that the catalyst can be recovered. The synthesis and the characterization of the new dixomolybdenum(VI) complexes and the ligands is described in addition to their catalytic properties. The structure of the new complexbis[N,O-(2′-pyridyl)pentan-3-olato}]dioxomolybdenum(VI) (2) was determined by X-ray diffraction: monoclinic space group P , a = 1444.5(2)
PYRIDONE COMPOUND, AND AGRICULTURAL AND HORTICULTURAL FUNGICIDE HAVING THIS AS ACTIVE COMPONENT
申请人:Mitsui Chemicals Agro, Inc.
公开号:EP3611164A1
公开(公告)日:2020-02-19
Novel compounds controlling plant diseases are provided. Pyridone compounds of the invention are novel and can control plant diseases. The pyridone compounds of the invention encompass compounds of formula (1) and salts thereof.