01554nas a2200205   4500008004100000022001400041245008300055210006900138260000800207300001600215490000700231520088700238100002701125700002001152700001701172700001701189700001901206700001901225856010401244       2025                        eng d  a1477-922600aManganese(<sc>i</sc>)-catalyzed dehydrogenative borylation of terminal alkynes0 aManganesescisccatalyzed dehydrogenative borylation of terminal a  cJUL  a10426-104320 v543 a<p>
	Compounds containing carbon-boron bonds serve as valuable intermediates for constructing more complex molecules by transforming these bonds into other carbon-element bonds. The catalytic dehydrogenative borylation of carbon-hydrogen bonds using HBpin presents an appealing method for synthesizing carbon-boron bonds. While this approach has been extensively explored with noble metals for various types of carbon-hydrogen bonds, its application with manganese-based catalysts remains rare. This study explores a dehydrogenative borylation process employing an Earth-abundant transition metal catalyst, FcbpyMn(CO)3Br (Mn(i)), in combination with HBpin under mild conditions. Arylalkynes featuring electron-withdrawing, electron-donating, and heteroaryl substituents yielded good to excellent results. Thorough DFT calculations were performed to understand the mechanism.</p>
1 aGhanwat, Pratiksha, B.1 aBora, Debashree1 aPandya, Rinu1 aVanka, Kumar1 aSaha, Biswajit1 aSen, Sakya, S.  uhttps://library.ncl.res.in/content/manganesei-catalyzed-dehydrogenative-borylation-terminal-alkynes