Cerium(IV) Ammonium Nitrate–Mediated Oxidation of Mono-aryl-substituted Methylenecyclobutanes: A Convenient Method for the Synthesis of Spirocyclobutyl-1,2-dioxethanes

2011 ◽  
Vol 41 (17) ◽  
pp. 2530-2538 ◽  
Author(s):  
Lei Yu ◽  
Lingfeng Ren ◽  
Rong Yi ◽  
Rong Guo
2011 ◽  
Vol 133 (42) ◽  
pp. 16970-16976 ◽  
Author(s):  
Kristen L. Seim ◽  
Allie C. Obermeyer ◽  
Matthew B. Francis

Author(s):  
Evgeni M. Glebov ◽  
Vjacheslav P. Grivin ◽  
Victor F. Plyusnin ◽  
Roman G. Fedunov ◽  
Ivan P. Pozdnyakov ◽  
...  

2005 ◽  
Vol 2005 (11) ◽  
pp. 733-735 ◽  
Author(s):  
Nemai C. Ganguly ◽  
Sanjoy Dutta ◽  
Mrityunjoy Datta ◽  
Prithwiraj De

Predominant ortho-selective mononitration of low-melting and liquid phenols and hydroxycoumarins in moderate to high yields has been accomplished upon grinding with solid cerium (IV) ammonium nitrate (CAN). Microwave-assisted expeditious CAN-mediated nitration of relatively high melting phenols and hydroxycoumarins with high efficiency and selectively under solvent-free conditions has been also developed to address the problems of sluggishness and low yield for these reluctant substrates.


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