Synthesis of Some Novel 2,3,4,8,9‐Pentahydro‐7‐(4‐haloaryl)‐pyrazolo[5,1‐e]benzo[1,5]oxazocines and 2,3(<i>erythro</i>), 7,8‐Tetrahydro‐2‐aryl‐3‐(4‐fluoro‐3‐methylbenzoyl)‐6‐(4‐haloaryl)pyrazolo[5,1‐d] Benzo[1,4]oxazepines via Solid–Liquid PTC
作者:Vijai N. Pathak、Ragini Gupta、Ranjana Tiwari、Rekha Gupta、Vineeta Sareen、Bindu Varshney
DOI:10.1080/00397910601163927
日期:2007.3.1
2,3‐dibromo‐1‐(4‐fluoro‐3‐methylphenyl)‐3‐phe‐ nylpropanone affording 2,3,4,8,9‐pentahydro‐7‐(4‐haloaryl)pyrazolo[5,1‐e]benzo[1,5] oxazocines 5 and regioselective synthesis of 2,3(erythro),7,8‐tetrahydro‐2‐ aryl‐3‐(4‐fluoro‐3‐methylbenzoyl)‐6‐(4‐halophenyl)pyrazolo[5,1‐d]benzo[1,4]oxa‐ zepines 6, respectively, via solid–liquid PTC is reported. All the synthesized compounds have been characterized on
摘要 在这篇通讯中,1H-4,5-二氢-3-(4-卤代芳基)-5-取代苯基吡唑 (4) 与 1-溴-3-氯丙烷和 2,3-二溴-1-(4-氟-3-甲基苯基)-3-苯基丙酮得到2,3,4,8,9-五氢-7-(4-卤代芳基)吡唑并[5,1-e]苯并[1] ,5] 恶唑辛 5 和 2,3(erythro),7,8-四氢-2-芳基-3-(4-氟-3-甲基苯甲酰基)-6-(4-卤代苯基)吡唑并[5,1]的区域选择性合成据报道,-d]苯并[1,4]氧杂氮杂6分别通过固-液PTC。所有合成的化合物都根据其光谱研究(IR、PMR 和 MS)和分析数据进行了表征。