Leonard; Nommensen, Journal of the American Chemical Society, 1949, vol. 71, p. 2812
作者:Leonard、Nommensen
DOI:——
日期:——
New Compounds. Substituted Amides of 2,4,6-Trimethylbenzoic Acid
作者:Richard Kadesch
DOI:10.1021/ja01255a600
日期:1942.3
C–H Borylation by Platinum Catalysis
作者:Takayuki Furukawa、Mamoru Tobisu、Naoto Chatani
DOI:10.1246/bcsj.20160391
日期:2017.3.15
platinum-catalyzed borylation of aromatic C–H bonds. N-Heterocyclic carbene-ligated platinum catalysts are found to be efficient catalysts for the borylation of aromatic C(sp2)–H bonds when bis(pinacolato)diboron is used as the boron source. The most remarkable feature of these Pt catalysts is their lack of sensitivity towards the degree of steric hindrance around the C–H bonds undergoing the borylation reaction
A novel, one-step N-dehydrogenation of amides to enamides is reported. This reaction employs the unlikely combination of LiHMDS and triflic anhydride, which serves as both the electrophilic activator and the oxidant, and is characterized by its simple setup and broad substrate scope. The synthetic utility of the formed enamides was readily demonstrated in a range of downstream transformations.