Experimental and Theoretical Studies on the Radical-Cation-Mediated Imino-Diels–Alder Reaction

2011 ◽  
Vol 13 (19) ◽  
pp. 5116-5119 ◽  
Author(s):  
Raul Pérez-Ruiz ◽  
Luis R. Domingo ◽  
M. Consuelo Jiménez ◽  
Miguel A. Miranda
2002 ◽  
Vol 124 (18) ◽  
pp. 5091-5099 ◽  
Author(s):  
David Birney ◽  
Tang Kuan Lim ◽  
Joanne H. P. Koh ◽  
Brett R. Pool ◽  
Jonathan M. White

2006 ◽  
Vol 4 (10) ◽  
pp. 1854-1856 ◽  
Author(s):  
Sambasivarao Kotha ◽  
Shaibal Banerjee ◽  
Mahendra P. Patil ◽  
Raghavan B. Sunoj

1999 ◽  
Vol 121 (28) ◽  
pp. 6730-6736 ◽  
Author(s):  
Udo Haberl ◽  
Olaf Wiest ◽  
Eberhard Steckhan

Molecules ◽  
1997 ◽  
Vol 2 (12) ◽  
pp. 80-86 ◽  
Author(s):  
David Rusterholz ◽  
David Gorman ◽  
Paul Gassman

1989 ◽  
Vol 42 (10) ◽  
pp. 1813 ◽  
Author(s):  
LK Dyall

Electron-impact fragmentation of 2-R-4H-3,1-benzoxazin-4-ones involves primary losses of CO2 and R; there is also loss of ketene when R is methyl. The ion RCO+ is a major daughter. Successive losses of CO2and RCN yield an ion m/z 76 formulated as dehydrobenzene radical cation. In the case of 2-methyl-4H-3,1-naphth[2,3-d]oxazin-4-one, the 2,3-dehydronaphthalene ion is produced efficiently, and linked scans (B/E) were used to demonstrate that it loses C4H2 ( diacetylene ) in a retro Diels-Alder reaction.


2018 ◽  
Vol 59 (36) ◽  
pp. 3361-3364 ◽  
Author(s):  
Kenta Tanaka ◽  
Mami Kishimoto ◽  
Mayumi Sukekawa ◽  
Yujiro Hoshino ◽  
Kiyoshi Honda

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