Limitations of the Jacobs–Gould Reaction Using Microwave Irradiation
作者:Robert B. Smith、Hajira Faki、Ray Leslie
DOI:10.1080/00397911.2010.486515
日期:2011.4.19
[image omitted] Upon investigating the green synthesis of some antimicrobial quinolone compounds, some atypical ring-closing patterns were observed during the synthesis of various intermediates using the Jacobs-Gould reaction.
Cyclization of 2-Aminopyridine Derivatives. I. Substituted Ethyl 2-Pyridylaminomethylenemalonates<sup>1,2</sup>
作者:Gerald R. Lappin
DOI:10.1021/ja01190a038
日期:1948.10
New Compounds. 3-(4-and 5-Methyl-2-pyridylamino)-acrylic Acids
作者:Gerald R. Lappin
DOI:10.1021/ja01177a601
日期:1949.9
On the Regioselectivity of the Gould–Jacobs Reaction: Gas‐Phase Versus Solution‐Phase Thermolysis
作者:Michaela Wernik、Peter E. Hartmann、Gellért Sipos、Ferenc Darvas、A. Daniel Boese、Doris Dallinger、C. Oliver Kappe
DOI:10.1002/ejoc.202001110
日期:2020.12.7
The regioselectivity of the Gould–Jacobs reaction of (pyridyl)aminomethylenemalonates can be controlled either in favor of the kinetic (pyridopyrimidinone) or the thermodynamic (naphthyridinone) product, depending on the position of the substituent in the pyridine moiety and the applied thermolysis technique.
Synthesis of Fused Pyrimidinone and Quinolone Derivatives in an Automated High-Temperature and High-Pressure Flow Reactor
作者:Jennifer Tsoung、Andrew R. Bogdan、Stanislaw Kantor、Ying Wang、Manwika Charaschanya、Stevan W. Djuric
DOI:10.1021/acs.joc.6b02520
日期:2017.1.20
pyrimidinone and quinolone derivatives that are of potential interest to pharmaceutical research were synthesized within minutes in up to 96% yield in an automated Phoenix high-temperature and high-pressure continuous flow reactor. Heterocyclic scaffolds that are either hard to synthesize or require multisteps are readily accessible using a common set of reaction conditions. The use of low-boiling solvents