Pyridinolysis of Dicyclohexyl Phosphinic Chloride in Acetonitrile
نویسندگان
چکیده
منابع مشابه
Kinetics and Mechanism of Pyridinolysis of Aryl Dithiocyclopentanecarboxylates in Acetonitrile
Kinetic studies on the pyridinolysis of aryl dithiocyclopentanecarboxyaltes 2 were carried out at 60.0 C in acetonitrile. In the aminolysis of 2, the βX values were 0.5 0.8 with anilines, and there was no breakpoint. However, in the pyridinolysis of 2, biphasic Brönsted plots were obtained, with a change in slope from a large value (βX ≅ 0.7) to a small value (βX ≅ 0.4) at pKa = 5.2. This was a...
متن کاملEffect of added Dimethyl sulphoxide on the Solvolysis of Cinnamoyl Chloride in Aqueous Acetone and Acetonitrile
Kinetic studies on solvolysis of cinnamoyl chloride in aqueous acetone and acetonitrile with lesser water content shows an order 2.6 with respect to water and it is comparable to that of benzoyl chloride. The relatively greater enthalpy and lesser negative entropy of activation compared to benzoyl chloride favours an SN2 mechanism for cinnamoyl chloride rather than addition elimination mechanis...
متن کاملMethyl(phenyl)phosphinic acid
The crystal structure of the title compound, C(7)H(9)O(2)P, displays O-H⋯O hydrogen bonding , which links individual mol-ecules related via the c-glide plane and translational symmetry along the crystallographic b-axis direction into continuous chains.
متن کاملBenzyl(methyl)phosphinic acid
The title compound, C(8)H(11)O(2)P, is a phosphinic compound with a tetra-coordinate penta-valent P atom. The phosphinic function plays a predominant role in the cohesion of the crystal structure, both by forming chains along the b axis via strong inter-molecular O-H⋯O hydrogen bonds and by cross-linking these chains perpendicularly via weak inter-molecular C-H⋯O hydrogen bonds, generating a tw...
متن کاملSelf-Diffusion of Sodium, Chloride and Iodide Ions in Acetonitrile-Water Mixtures
für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of the Korean Chemical Society
سال: 2011
ISSN: 0253-2964
DOI: 10.5012/bkcs.2011.32.6.2109