Original Annulation in Anthraquinone Series: Synthesis of New 2,3-Dialkylnaphthacene-5,12-diones
作者:Thierry Terme、Michel P Crozet、Luc Giraud、Patrice Vanelle
DOI:10.1016/s0040-4020(00)00006-5
日期:2000.2
2,3-Bis(chloromethyl)-1,4-anthraquinone reacts with primary nitroalkanes in a one-pot synthesis under standard SRN1 reaction conditions (inert atmosphere, photostimulation) and in a phase-transfer system to give original 2,3-dialkylnaphthacene-5,12-diones in fairly good yields.
2,3-双(氯甲基)-1,4-蒽醌在标准S RN 1反应条件(惰性气氛,光刺激)下和在相转移系统中通过一锅合成与伯硝基烷反应。 -二烷基萘并5,12-二酮的收率相当好。