75909-62-5Relevant academic research and scientific papers
Visible Light-Induced Decarboxylative Alkylation of Heterocyclic Aromatics with Carboxylic Acids via Anthocyanin as a Photocatalyst
Guo, Rui,Zuo, Minghui,Tian, Qinye,Hou, Chuanfu,Sun, Shouneng,Guo, Weihao,Wu, Hongfeng,Chu, Wenyi,Sun, Zhizhong
, p. 1976 - 1981 (2020/06/01)
A visible light-induced decarboxylative alkylation of heterocyclic aromatics with aliphatic carboxylic acids was developed by using anthocyanins as a photocatalyst under mild conditions. A series of alkylated heterocyclic compounds were obtained in modera
Solvent, chelation and concentration effects on the benzannulation reaction of chromium carbene complexes and acetylenes
Chan, Kin Shing,Peterson, Glen A.,Brandvold, Timothy A.,Faron, Katherine L.,Challener, Cynthia, A.,et al.
, p. 9 - 56 (2007/10/02)
The reactions of a number of chromium carbene complexes (CO)5Cr=C(OMe)R (R = Ph, o-OMePh, p-OMePh, o-O-tBuPh, 1-C6H9, 1-C5H7O) were examined with a variety of acetylenes (R'CCR2, R1, R2 = H, Me, Et, n-Pr, Ph, SiMe3) in sol
THE DEVELOPMENT OF AN ORGANOTRANSITION METAL SYNTHESIS OF QUINONES
Liebeskind, Lenny S.,Baysdon, Sherol L.,South, Michael S.,Iyer, Suresh,Leeds, James P.
, p. 5839 - 5853 (2007/10/02)
A new and very general synthesis of quinones is described from conception to the current state of maturity.The chemistry relies on a convergent joining of a transition metal complex and an alkyne to provide benzoquinones (from maleoylmetal complexes) and naphthoquinones (from phthaloylmatal complexes).Significant aspects of this chemistry are its generality (terminal, internal, electron rich, and electron deficient alkynes react), its mildness (reactions can be run between room temperature and 80 deg C) and its functional group compabtibility (aldehydes, ketones, esters, nitriles, olefins, halides acetals, ketals, etc. survive).
