Synthesis of Fluorine Analogs of Vitamin E. III. Synthesis of 2-(4,8-Dimethyl-12-(trifluoromethyl)tridecyl)-2,5,7,8-tetramethyl-6-chromanol and 2-(4,12-Dimethyl-8-(trifluoromethyl)tridecyl)-2,5,7,8-tetramethyl-6-chromanol.
作者:Mayumi KOYAMA、Mihoko TAMURA、Akira ANDO、Itsumaro KUMADAKI
DOI:10.1248/cpb.42.2154
日期:——
2-[4, 8-Dimethyl-12-(trifluoromethyl)tridecyl]-2, 5, 7, 8-tetramethyl-6-chromanol and 2-[4, 12-dimethyl-8-(trifluoromethyl)tridecyl]-2, 5, 7, 8-tetramethyl-6-chromanol, were synthesized by means of the Wittig reaction using the phosphonium salt of 2-(3-chloropropyl)-2, 5, 7, 8-tetramethyl-6-chromanol.
利用 2-(3-氯丙基)-2,5,7,8-四甲基-6-铬醇的鏻盐,通过威蒂希反应合成了 2-[4,8-二甲基-12-(三氟甲基)十三烷基]-2,5,7,8-四甲基-6-铬醇和 2-[4,12-二甲基-8-(三氟甲基)十三烷基]-2,5,7,8-四甲基-6-铬醇。