Diels-alder reaction of thebaine via N-formylnorthebaine with nitroethene; reduction of the nitro group in 7α-nitroethenoisomorphinans (chemistry of opium alkaloids, part XX)

2010 ◽  
Vol 104 (7-8) ◽  
pp. 205-208 ◽  
Author(s):  
L. Maat ◽  
J. A. Peters ◽  
M. A. Prazeres
Keyword(s):  
Nitro Group ◽  
Alder Reaction ◽  
Diels Alder ◽  
Opium Alkaloids ◽  
Diels Alder Reaction

scholarly journals Recent Progress in Nitro-Promoted Direct Functionalization of Pyridones and Quinolones

Molecules ◽  
2020 ◽  
Vol 25 (3) ◽  
pp. 673 ◽  
Author(s):  
Feiyue Hao ◽  
Nagatoshi Nishiwaki
Keyword(s):  
Nitro Group ◽  
Functional Groups ◽  
Recent Progress ◽  
Alder Reaction ◽  
Diels Alder ◽  
Organic Syntheses ◽  
Diels Alder Reaction ◽  
Direct Functionalization ◽  
Nucleophilic Reagents

Nitro group is one of the most important functional groups in organic syntheses because its strongly electron-withdrawing ability activates the scaffold, facilitating the reaction with nucleophilic reagents or the Diels–Alder reaction. In this review, recent progress in the nitro-promoted direct functionalization of pyridones and quinolones is highlighted to complement previous reviews.

scholarly journals Unexpected reduction of the nitro group in (3-nitrophenyl)-1,2,4-triazines during their aza-Diels–Alder reaction with 1-morpholinocyclopentene

2013 ◽  
Vol 23 (4) ◽  
pp. 209-211 ◽  
Author(s):  
Dmitry S. Kopchuk ◽  
Albert F. Khasanov ◽  
Igor S. Kovalev ◽  
Grigory V. Zyryanov ◽  
Vladimir L. Rusinov ◽  
...  
Keyword(s):  
Nitro Group ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction
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