. (1369). REACTIVITY OF N-SUBSTITUTED p-BENZO AND p-NAPHTHOQUINONEIMINE N-OXIDES TOWARD DIPOLAROPHILES. , 1(3), -.
. "REACTIVITY OF N-SUBSTITUTED p-BENZO AND p-NAPHTHOQUINONEIMINE N-OXIDES TOWARD DIPOLAROPHILES". , 1, 3, 1369, -.
. (1369). 'REACTIVITY OF N-SUBSTITUTED p-BENZO AND p-NAPHTHOQUINONEIMINE N-OXIDES TOWARD DIPOLAROPHILES', , 1(3), pp. -.
. REACTIVITY OF N-SUBSTITUTED p-BENZO AND p-NAPHTHOQUINONEIMINE N-OXIDES TOWARD DIPOLAROPHILES. , 1369; 1(3): -.

REACTIVITY OF N-SUBSTITUTED p-BENZO AND p-NAPHTHOQUINONEIMINE N-OXIDES TOWARD DIPOLAROPHILES

Journal of Sciences, Islamic Republic of Iran
مقاله 6، دوره 1، شماره 3، 1990    اصل مقاله (251.42 K)
چکیده
The dipolar cycloaddition reactivity of N-(1-naphthy1)-1,4- benzoquinoneimine
N-oxide and N-phenyl-1,4- naphthoquinoneimine Noxide
are investigated, The latter gives the expected adducts with common
dipolarophiles such as acrylonitryle, methyl methacrylate, dimethylacetylene
dicarboxylate and N-phenylmaleimide. The reactivity of
the former nitrone is found to be minimal. It undergoes, however, an
anomalous reaction with DMAD to give, after rearrangement, 1-(4-hydroxypheny1) 3, 3-dicarboxymethylbenzooxindole
آمار
تعداد مشاهده مقاله: 972
تعداد دریافت فایل اصل مقاله: 1,119