Dipolar 1,3-cycloaddition of arylnitriloxides on 1,2-dihydroisoquinolines in a two-phase medium
作者:Said Kitane、Amina Taimi、Abdelmejid Bahloul、Abdelfatah Sebban、Mohamed Berrada、Jean-Pierre Joly
DOI:10.1002/jhet.5570370639
日期:2000.11
The 1,3-dipolar cycloaddition of arylnitriloxides on 1,2-dihydroisoquinoline derivatives led to new 3-aryl, 3a-8,9,9a-tetrahydro[5,4-c]-isoxazoloisoquinoline adducts. The regioselectivity of the cycloaddition reactions is discussed on the basis of 1H and 13C NMR data.
1,2-二氢异喹啉衍生物上芳基腈的1,3-偶极环加成反应生成新的3-芳基,3a-8,9,9a-四氢[5,4- c ]-异恶唑异喹啉加合物。基于1 H和13 C NMR数据讨论了环加成反应的区域选择性。