4-Amino-5-(arylaminomethyl)-2-(methylthio)furo[2,3-d]pyrimidines via Mitsunobu Reaction of 4-Amino-5-(hydroxymethyl)-2-(methylthio)furo[2,3-d]pyrimidine with N-Mesyl- and N-Nosylarylamines
作者:Sigitas Tumkevicius、Viktoras Masevicius、Grazina Petraityte
DOI:10.1055/s-0031-1290524
日期:2012.5
3-d]pyrimidines via the Mitsunobu reaction of 4-amino-5-(hydroxymethyl)-2-(methylthio)furo[2,3-d]pyrimidine with N-mesyl- and N-nosylarylamines, and subsequent removal of the mesyl and nosyl groups, has been developed. The influence of substituents in the arylamine moiety on the Mitsunobu reaction was investigated. An unexpected nucleophilic substitution of a nitro group in the reaction of N-(4-amino-2
摘要 通过4-氨基-5-(羟甲基)-2-(甲硫基)的Mitsunobu反应合成4-氨基-5-(芳基氨基甲基)-2-(甲硫基)呋喃并[2,3- d ]嘧啶的有效方法已经开发了具有N-甲磺酰基和N-甲磺酰基芳基胺的呋喃并[2,3- d ]嘧啶,并随后除去了甲磺酰基和甲磺酰基。研究了芳胺部分中取代基对光延反应的影响。N -(4-氨基-2-(甲基磺酰基)呋喃并[2,3 - d ]嘧啶-5-基}甲基)-4-硝基-N-苯基苯磺酰胺与硝基的反应中硝基的意外亲核取代观察到甲醇钠。 通过4-氨基-5-(羟甲基)-2-(甲硫基)的Mitsunobu反应合成4-氨基-5-(芳基氨基甲基)-2-(甲硫基)呋喃并[2,3- d ]嘧啶的有效方法已经开发了具有N-甲磺酰基和N-甲磺酰基芳基胺的呋喃并[2,3- d ]嘧啶,并随后除去了甲磺酰基和甲磺酰基。研究了芳胺部分中取代基对光延反应的影响。N -(4-氨基-2-(甲基磺酰基)呋喃并[2