Title of article
Microwave-mediated reactions of 3-aminomethylpyridines with acetylenedicarboxylates. A novel synthetic route to dihydronaphthyridines and naphthyridine-1-ones
Author/Authors
Vvedensky، نويسنده , , Vladimir Y. and Ivanov، نويسنده , , Yury V. and Kysil، نويسنده , , Volodymyr and Williams، نويسنده , , Caroline and Tkachenko، نويسنده , , Sergei and Kiselyov، نويسنده , , Alexander and Khvat، نويسنده , , Alexander V. and Ivachtchenko، نويسنده , , Alexandre V.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
4
From page
3953
To page
3956
Abstract
Reaction of 3-(1-alkylamino)pyridines with electron deficient acetylenes in the presence of acids yields 1,2-dihydro[2,7]naphthyridine-3,4-dialkyldicarboxylates 4 in 35–72% yield. Compounds 4 unsubstituted in position 1 can be easily oxidized with potassium permanganate into the respective naphthyridine-1-ones derivatives 5 in good yields.
Keywords
7]naphthyridines , 2 , Anabasine , enamines
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1845839
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