Zur Kenntnis des Kohlenstoffringes XVII。ÜberDerivate des 8-,15-和30-gliedrigen Ringes sowieüberdas Inkrement einiger Ringsysteme bei der Molekularrefraktion
Ruthenium‐Catalyzed Dehydrogenation Through an Intermolecular Hydrogen Atom Transfer Mechanism
作者:Lin Huang、Alessandro Bismuto、Simon A. Rath、Nils Trapp、Bill Morandi
DOI:10.1002/anie.202015837
日期:2021.3.22
The direct dehydrogenation of alkanes is among the most efficient ways to access valuable alkene products. Although several catalysts have been designed to promote this transformation, they have unfortunately found limited applications in fine chemical synthesis. Here, we report a conceptually novel strategy for the catalytic, intermolecular dehydrogenation of alkanes using a ruthenium catalyst. The combination
CIRCULAR ECONOMY METHODS OF PREPARING UNSATURATED COMPOUNDS
申请人:INTERNATIONAL FLAVORS & FRAGRANCES INC.
公开号:US20170362155A1
公开(公告)日:2017-12-21
Methods of preparing unsaturated compounds or analogs through dehydrogenation of corresponding saturated compounds and/or hydrogenation of aromatic compounds are disclosed.
通过脱氢饱和化合物和/或芳香化合物氢化的方法制备不饱和化合物或类似物已被披露。
Selective asymmetric dihydroxylation of polyenes
作者:Heinrich Becker、Marcos A. Soler、K. Barry Sharpless
DOI:10.1016/0040-4020(94)01021-q
日期:1995.1
The asymmetricdihydroxylation procedure (AD) is applied to a variety of polyenes. In many cases excellent regioselectivities are obtained. The observed selectivities are rationalized in terms of electronic and/or steric effects inherent to the substrate, superimposed on the substrate's favorable or unfavorable interactions with the binding pocket of the AD ligand. Surprisingly, for medium and large
Casanova,J.; Waegell,B., Bulletin de la Societe Chimique de France, 1975, # 3-4, p. 598 - 606
作者:Casanova,J.、Waegell,B.
DOI:——
日期:——
Zur Kenntnis des Kohlenstoffringes XXVIII. Über die Herstellung von 2-Methyl-, 3-Methyl- und 7-Methyl-cyclopentadecanon-(1). Beiträge zur Synthese des d, l-Muscons