Topic
Reagent
About: Reagent is a research topic. Over the lifetime, 60091 publications have been published within this topic receiving 1234928 citations. The topic is also known as: reagens.
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TL;DR: In this paper, a tranesterifying reagent used consists of 15% methanolic sodium methoxide solution 0.5 N, 60% petroleum ether and 25% diethyl ether which forms a one phase system at room temperature.
120 citations
TL;DR: A metal-free C–B bond forming reaction of aryl halides under batch and continuous-flow conditions is described.
Abstract: A rapid, chemoselective and metal-free C–B bond-forming reaction of aryl iodides and bromides in aqueous solution at low temperatures was discovered. This reaction is amenable to batch and continuous-flow conditions and shows exceptional functional group tolerance and broad substrate scope regarding both the aryl halide and the borylating reagent. Initial mechanistic experiments indicated a photolytically generated aryl radical as the key intermediate.
120 citations
120 citations
TL;DR: The use of elemental fluorine as a reagent over the period 1997-2006 for carbon-fluorine bond formation in organic synthesis is reviewed in this paper, where recent advances in the exhaustive fluorination of ethers and esters to give perfluorinated systems, selective direct fluorification of aliphatic, aromatic, heterocyclic and carbonyl systems and the application of microreactor techniques to direct fluorination are discussed.
120 citations
120 citations