作者:Kohei Yamada、Naoko Hayakawa、Hikaru Fujita、Masanori Kitamura、Munetaka Kunishima
DOI:10.1248/cpb.c16-00744
日期:——
Acid-catalyzed allylating reagent 2,4,6-tris(allyloxy)-1,3,5-triazine (TriAT-allyl) and its substituted derivatives have been developed. The reaction of acid-, and alkali-labile alcohols with these reagents in the presence of a catalytic amount of trifluoromethanesulfonic acid (TfOH) afforded the corresponding allyl ethers in good yields. Reactions using these reagents with an unsymmetrically-substituted
已经开发了酸催化的烯丙基化试剂2,4,6-三(烯丙氧基)-1,3,5-三嗪(TriAT-烯丙基)及其取代的衍生物。在催化量的三氟甲磺酸(TfOH)存在下,酸和碱不稳定的醇与这些试剂的反应以良好的产率提供了相应的烯丙基醚。使用这些试剂与不对称取代的区域等位烯丙基的反应表明,将涉及单个等量的烯丙基阳离子物种。