Ti-Catalyzed and -Mediated Oxidative Amination Reactions.
Sign Up to like & getrecommendations! Published in 2021 at "Accounts of chemical research"
DOI: 10.1021/acs.accounts.1c00368
Abstract: ConspectusTitanium is an attractive metal for catalytic reaction development: it is earth-abundant, inexpensive, and generally nontoxic. However-like most early transition metals-catalytic redox reactions with Ti are difficult because of the stability of the high-valent TiIV… read more here.
Keywords: catalyzed mediated; mediated oxidative; oxidative amination; amination reactions ... See more keywords
Nickel-catalyzed and Li-mediated regiospecific C–H arylation of benzothiophenes
Sign Up to like & getrecommendations! Published in 2020 at "Green Chemistry"
DOI: 10.1039/d0gc00917b
Abstract: A nickel-based catalytic system for the regiospecific C2–H arylation of benzothiophene has been established. NiCl2(bpy) is used as a catalyst in combination with LiHMDS as a base in dioxane. The catalytic system is applicable to… read more here.
Keywords: mediated regiospecific; regiospecific arylation; catalyzed mediated; arylation ... See more keywords
Recent advances in metal catalyzed or mediated cyclization/functionalization of alkynes to construct isoxazoles
Sign Up to like & getrecommendations! Published in 2020 at "Organic chemistry frontiers"
DOI: 10.1039/d0qo00609b
Abstract: Isoxazoles and their derivatives represent privileged heteroaromatic motifs, which exhibit remarkable biological and pharmaceutical activities. Notably, metal catalyzed or mediated cyclization/functionalization of alkynes such as alkynone oxime ethers, acetylinic oximes, propargylic amino ethers, alkynyl nitrile… read more here.
Keywords: catalyzed mediated; mediated cyclization; cyclization functionalization; functionalization alkynes ... See more keywords