Inorganic Chemistry topics include Isolation/preparation and properties of the following non-metals, Ores and minerals, and Extractive metallurgy whereas Organic Chemistry topics include Preparation, properties and reactions of alkanes, Reactions of benzene, Carbohydrates, Amino acids and peptides, etc. ...
Counterion-induced asymmetric control in ring-opening of azetidiniums: facile access to chiral amines. Angew. Chem. Int. Ed. 57, 3763–3766 (2018). Article CAS Google Scholar Das, T. Desymmetrization of cyclopentene-1,3-diones via alkylation, arylation, amidation and cycloaddition reactions. ...
I. Reactions of amines with diene complexes of platinum(II) and palladium(II) A new nucleophile addition reaction to dienes coordinated to platinum(II) or palladium(II) was studied. Ammonia and aliphatic primary and secondary amines ... R Palumbo,A De Renzi,A Panunzi,... - 《Journal of ...
However, the low reactivity of the allylboianes employed (usually triallylborane) has been a critically limiting feature Triallylborane reacts rapidly with alkoxyacetylenes and methylcyclopropene, but much more slowly with- alkynes and allenes in reactions troubled by the instability of the initial ...
Theoretically, the former could add to both of the carbon atoms of the latter to produce two regioisomers. However, only one isomer that the thiol group added to the carbon atom different from the one that occurred the substitution reaction was yielded as shown by our model reactions (...
The potential for hypersensitivity must be considered in the clinical evaluation of patients who experience immediate hypersensitivity reactions while receiving albuterol sulfate inhalation aerosol. 5.7 Coexisting Conditions Albuterol sulfate inhalation aerosol, like all sympathomimetic amines, should be used with...
All the chemical reactions were performed in a 190 ml glass flask with a tightly fitted rubber septum. The hydrogen production tests were repeated at least 10 times using a 1 M aqueous KOH solution. EIS measurements Electrodes of the four types of Si materials were fabricated by spreading a ...
Recent advances on radical allylation reactions have also been reported33. Allylic alkylation of carbanions can be used to prepare homoallylic amines. In particular Kauffmann and co-workers have prepared homoallylic amines by allylation of 2-azaallyl anions using allyl bromide as an electrophile34. ...
When the reagents exited the reactor, the reaction was mixed with a quench of water and ethyl acetate in a larger tube, allowing plenty of time for salt byproducts to dissolve The team tested the method on palladium-catalysed C-N cross-coupling reactions, making amines that are common in ...
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