8 research outputs found
Diboron-Catalyzed Dehydrative Amidation of Aromatic Carboxylic Acids with Amines
TetrakisÂ(dimethylamido)Âdiboron
and tetrahydroxydiboron are herein
reported as new catalysts for the synthesis of aryl amides by catalytic
condensation of aromatic carboxylic acids with amines. The developed
protocol is both simple and highly efficient over a broad range of
substrates. This method thus represents an attractive approach for
the use of diboron catalysts in the synthesis of amides without having
to resort to stoichiometric or additional dehydrating agents
Bedford-Type Palladacycle-Catalyzed Miyaura Borylation of Aryl Halides with Tetrahydroxydiboron in Water
A mild aqueous protocol for palladium
catalyzed Miyaura borylation
of aryl iodides, aryl bromides and aryl chlorides with tetrahydroxydiboron
(BBA) as a borylating agent is developed. The developed methodology
requires low catalyst loading of Bedford-type palladacycle catalyst
(0.05 mol %) and works best under mild reaction conditions at 40 °C
in short time of 6 h in water. In addition, our studies show that
for Miyaura borylation using BBA in aqueous condition, maintaining
a neutral reaction pH is very important for reproducibility and higher
yields of corresponding borylated products. Moreover, our protocol
is applicable for a broad range of aryl halides, corresponding borylated
products are obtained in excellent yields up to 93% with 29 examples
demonstrating its broad utility and functional group tolerance
Proceedings of National Conference on Relevance of Engineering and Science for Environment and Society
This conference proceedings contains articles on the various research ideas of the academic community and practitioners presented at the National Conference on Relevance of Engineering and Science for Environment and Society (R{ES}2 2021). R{ES}2 2021 was organized by Shri Pandurang Pratishthan’s, Karmayogi Engineering College, Shelve, Pandharpur, India on July 25th, 2021.
Conference Title: National Conference on Relevance of Engineering and Science for Environment and SocietyConference Acronym: R{ES}2 2021Conference Date: 25 July 2021Conference Location: Online (Virtual Mode)Conference Organizers: Shri Pandurang Pratishthan’s, Karmayogi Engineering College, Shelve, Pandharpur, India
Abstracts of Scientifica 2022
This book contains the abstracts of the papers presented at Scientifica 2022, Organized by the Sancheti Institute College of Physiotherapy, Pune, Maharashtra, India, held on 12–13 March 2022. This conference helps bring researchers together across the globe on one platform to help benefit the young researchers. There were six invited talks from different fields of Physiotherapy and seven panel discussions including over thirty speakers across the globe which made the conference interesting due to the diversity of topics covered during the conference.
Conference Title: Scientifica 2022Conference Date: 12–13 March 2022Conference Location: Sancheti Institute College of PhysiotherapyConference Organizer: Sancheti Institute College of Physiotherapy, Pune, Maharashtra, Indi