1329422-58-3Relevant academic research and scientific papers
Interactions of "bora-penicilloates" with serine β-lactamases and DD-peptidases
Dzhekieva, Liudmila,Adediran,Pratt
, p. 6530 - 6538 (2014)
Specific boronic acids are generally powerful tetrahedral intermediate/transition state analogue inhibitors of serine amidohydrolases. This group of enzymes includes bacterial β-lactamases and DD-peptidases where there has been considerable development of
Access to Cyclic Amino Boronates via Rhodium-Catalyzed Functionalization of Alkyl MIDA Boronates
St. Denis, Jeffrey D.,Lee, C. Frank,Yudin, Andrei K.
supporting information, p. 5764 - 5767 (2015/12/11)
Herein, we describe the rhodium-catalyzed C-H amination reaction of 1,2-boryl sulfamate esters derived from amphoteric α-boryl aldehydes. Depending on the substitution pattern of the boryl sulfamate ester, a diverse range of five- or six-membered ring heterocycles are accessible using this transformation. The highly chemoselective nature of the C-H functionalization reaction preserves the alkyl boronate functional group, which enables the synthesis of B-C-N and B-C-C-N motifs that are present in a number of hydrolase inhibitors.
Amphoteric α-boryl aldehydes
He, Zhi,Yudin, Andrei K.
, p. 13770 - 13773 (2011/10/05)
A new class of stable molecules, α-boryl aldehydes, has been prepared from oxiranyl N-methyliminodiacetyl boronates by a 1,2-boryl migration with concomitant epoxide scission. A range of boryl imines, alkenes, alcohols, acids, enol ethers, enamides, and other functionalized boronic acid derivatives that are difficult or impossible to prepare using established protocols can be accessed from α-boryl aldehydes. The chemoselective transformations of these building blocks, including the facile synthesis of functionalized unnatural amino acids from silyloxy and amido vinyl boronates, attest to the potential of α-boryl aldehydes in chemical synthesis.
