CXXXVIII.—Reactions involving the addition of hydrogen cyanide to carbon compounds. Part IV. Addition of hydrogen cyanide to benzylideneacetophenone
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Theoretical study of the effect of hydrogen addition to natural gas-fueled direct-injection engines
The preparation of air–fuel mixture is considerably dependent on fluid flow dynamics to achieve improved performance, efficiency, and engine combustion in the appearance of flow. In this study, the effects of mixtures of hydrogen and compressed natural gas (CNG) on a spark ignition engine are numerically considered. This article presents the results of a direct-injection engine using methane–hy...
متن کاملResonance-assisted hydrogen bonding induced nucleophilic addition to hamper ESIPT: ratiometric detection of cyanide in aqueous media.
For ratiometric "naked eye" detection of CN(-), an ESIPT exhibiting benzothiazole receptor (BHI) is designed having one aldehyde group ortho and the other aldehyde para to the OH group respectively. Due to RAHBs, the ortho aldehyde group is highly reactive undergoing nucleophilic cyanide addition selectively, which hampered ESIPT. This is also supported by DFT and TD-DFT calculations.
متن کاملHydrogen Cyanide and Cyanide Salts (CASRN Various) | IRIS | US EPA
Note: A TOXICOLOGICAL REVIEW is available for this chemical in Adobe PDF Format (153 pp, 905K). Similar documents can be found in the List of Available IRIS Toxicological Reviews. Links to specific pages in the toxicological review are available throughout this summary. To utilize this feature, your Web browser and Adobe program must be configured properly so the PDF displays within the browser...
متن کاملInner C-cyanide addition and nucleophilic addition to Ni(II) N-confused porphyrins.
Inner C-cyanide addition and subsequent addition of a methoxy group were observed in the reactions of Ni(II) N-confused tetra(p-tolyl)porphyrin with sodium methoxide and DDQ.
متن کاملMetabolism of hydrogen cyanide by higher plants.
A survey has been made of the occurrence and distribution of three enzymes which metabolize cyanide in a variety of higher plants including both cyanogenic and non-cyanogenic species. The enzymes investigated were beta-cyanoalanine synthase, rhodanese and formamide hydrolyase. beta-Cyanoalanine synthase was found to be present in every higher plant tested whereas rhodanese was found to occur fa...
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ژورنال
عنوان ژورنال: J. Chem. Soc., Trans.
سال: 1904
ISSN: 0368-1645
DOI: 10.1039/ct9048501355