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In comparison with a protic cage C—H bond, cage B—H is hydridic and generally less polar, with a bond dissociation energy of ca. These features make B—H activation quite different from that of the C—H bond. In addition, selectivity among ten very similar BH vertices in o -carborane is challenging yet crucial to the effective construction of carborane-based functional molecules. To address these issues, a brand new strategy of cage B—H nucleophilic substitution has recently been presented and developed for straightforward and regioselective cage B—H functionalization.
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Account Options Sign in. My library Help Advanced Book Search. View eBook. Handbook of Logic and Language.
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Create and assign substitution

Either your web browser doesn't support Javascript or it is currently turned off. In the latter case, please turn on Javascript support in your web browser and reload this page. Proliferating with the advent of recombinant DNA technology, biologic drugs are derived from living organisms to create vaccines, blood products, allergenic products, monoclonal antibodies, cytokines, growth factors, enzymes, immunomodulators, thrombolytics, proteins, arsphenamine and derivatives , toxins, and antitoxins.
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Johan G. He had the privilege of having Em. Erik Palmgren, a renowned expert in constructive mathematics. Before entering into doctoral studies he was employed in the computer industry as systems developer, consultant, and software architect Account Options Sign in.
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