Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Joshua L Martin"'
Autor:
Joshua L. Martin, Girish C. Sati, Tanmay Malakar, Jessica Hatt, Paul M. Zimmerman, John Montgomery
Publikováno v:
J Org Chem
While developing boron-catalyzed glycosylations using glycosyl fluoride donors and trialkylsilyl ether acceptors, competing pathways involving productive glycosylation or glycosyl exchange were observed. Experimental and computational mechanistic stu
Publikováno v:
Applied Linguistics.
Research on bias in artificial intelligence has grown exponentially in recent years, especially around racial bias. Many modern technologies which impact people’s lives have been shown to have significant racial biases, including automatic speech r
Autor:
Mary A. Waddington, Alejandra Gonzalez, Joshua L. Martin, Gustavo Marin, Alexander M. Spokoyny, Omar M. Ebrahim, Alexander Umanzor, Azin Saebi, Ramya S. Pathuri, Daniel Mosallaei, Vinh T. Nguyen, Monica Kirollos, Morgan Hopp, Chantel Mao, Alice C. Phung, Kevin Qian, Paul Chong, Yanwu Shao, Roshini Ramachandran, Elamar Hakim Moully, Simone L. Stevens
Publikováno v:
Pure Appl Chem
This work describes select narratives pertaining to undergraduate teaching and mentorship at UCLA Chemistry and Biochemistry by Alex Spokoyny and his junior colleagues. Specifically, we discuss how individual undergraduate researchers contributed and
Autor:
Kevin Tang, Joshua L. Martin
Publikováno v:
INTERSPEECH
Publikováno v:
J Am Chem Soc
Challenges in the assembly of glycosidic bonds in oligosaccharides and glycoconjugates pose a bottleneck in enabling the remarkable promise of advances in the glycosciences. Here, we report a strategy that applies unique features of highly electrophi
Publikováno v:
J Am Chem Soc
We report the first indirect observation and use of boron vertex-centered carboranyl radicals generated by the oxidation of modified carboranyl precursors. These radical intermediates are formed by the direct oxidation of a B─B bond between a boron
Autor:
Arnold L. Rheingold, A. Timothy Royappa, Liban M. A. Saleh, Joshua L. Martin, Jonathan C. Axtell, Alexander M. Spokoyny, Rafal M. Dziedzic, Simone L. Stevens
Publikováno v:
Journal of the American Chemical Society. 138:9081-9084
Carboranes are boron-rich molecules that can be functionalized through metal-catalyzed cross-coupling. Here, for the first time, we report the use of bromo-carboranes in palladium-catalyzed cross-coupling for efficient B-N, B-O, and unprecedented B-C
Autor:
Ta-Chung Ong, Joshua L. Martin, Yun-Fang Yang, Rafal M. Dziedzic, Liban M. A. Saleh, Marco S. Messina, Kendall N. Houk, Arnold L. Rheingold, Jonathan C. Axtell, Alexander M. Spokoyny
Publikováno v:
Journal of the American Chemical Society, vol 139, iss 23
We report the first observed Pd-catalyzed isomerization (“cage-walking”) of B(9)-bromo-meta-carborane during Pd-catalyzed cross-coupling, which enables the formation of B–O and B–N bonds at all boron vertices (B(2), B(4), B(5), and B(9)) of m