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Showing 1 to 2 of 2 for “"alkynamides"”.
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Development of Novel, Regioselective Borylation Protocols
… A transition metal-free diboration of alkynamides is described in Chapter 1 which uses the unsymmetrical, differentially protected diboron reagent, pinBBdan. The method installs both boron moieties in a regio- and stereoselective fashion. The products have synthetic value because they …
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Metal-Catalyzed Formation and Transformations of Carbon-Boron Bonds
… beta-borylation of alkynoates and alkynamides in water and open-to-air. Following the discriminative activation of the more Lewis acidic pinacol protected boron center in pinB-Bdan, a regio-, stereo- and chemoselective beta-borylation of acetylenic substrates delivers (Z)-beta-boryl …