Title of article
Synthesis of novel fluorinated 4H-benzo[h]chromen-4-one and 4H-pyrano[3,2-h]quinolin-4-one derivatives
Author/Authors
Médebielle، نويسنده , , Maurice and Keirouz، نويسنده , , Robert D. Okada، نويسنده , , Etsuji and Shibata، نويسنده , , Dai and Dolbier Jr.، نويسنده , , William R.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
5
From page
589
To page
593
Abstract
New fluorinated 4H-benzo[h]chromen-4-one and 4H-pyrano[3,2-h]quinolin-4-one derivatives are obtained in moderate to good yields, through a one-pot aldolization–intramolecular SNAr process, from the tetrakis(dimethylamino)ethylene (TDAE) mediated reductive cleavage of two N,N-dimethylamino-bis-chlorodifluoroacetyl substrates in the presence of heteroaryl aldehydes.
Keywords
Electron transfer , fluorine , Flavone , SNAr , Tetrakis(dimethylamino)ethylene
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1860098
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