One pot synthesis of 2- amino-5-oxo-4-aryl-5, 6, 7, 8-tetrahydro- 4Hchromenes- 3-carboxilic acid ethyl esters

Ethyl esters of 2-cyano-3-arylacrylic acid 1a-b ( a = 3- Br- C6H4, b= 4- OH- C6H4 ) reacted with 5, 5-dimethyl-1, 3-cyclohexane (2b, R = CH3) and 1c-d (c= 3- OH- C6H4, d= 3- NO2- C6H4 ) reacted with 1, 3-cyclohexanedione (2a, R = H) and 5, 5-dimethyl-1, 3-cyclohexanedione (2b, R=CH3) in the presence...

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Veröffentlicht in:	Bangladesh journal of scientific and industrial research 2018-03, Vol.53 (1), p.35-40
Hauptverfasser:	Mahmud, Al, Halim, ME, Ali, MK, Kabir, MA, Akhter, K, Jahan, K, Romman, UKR
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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