[4 + 1] Cycloaddition Reactions of<i>o</i>-Thioquinones with Isocyanides: Novel Syntheses of 2-Imino-1,3-Oxathioles
作者:Vijay Nair、Bini Mathew、A. U. Vinod、Joseph Swaroop Mathen、Sindu Ros、Rajeev S. Menon、R. Luxmi Varma、R. Srinivas
DOI:10.1055/s-2003-38072
日期:——
o-Thioquinones, generated in situ from o-hydroxyphenylthiophthalimides, underwent facile [4 + 1] cycloaddition reactions with isocyanides to afford 2-imino-1,3-oxathioles.
[4+2] Cycloadditions of o-Thioquinones with Alkynes and Arylalkenes: a Facile Synthesis of Benzoxathiins
作者:Vijay Nair、Bini Mathew
DOI:10.3987/com-01-s(k)6
日期:——
o-Thioquinones generated in situ from o-hydroxybenzothiophthalimides underwent facile [4+2] cycloaddition reaction with alkynes and alkenes to afford benzoxathiin derivatives.
Hetero Diels–Alder reactions of o-thioquinones with pentafulvenes: efficient synthesis of novel benzoxathiins
作者:Vijay Nair、Bini Mathew
DOI:10.1016/s0040-4039(00)01146-1
日期:2000.8
o-Thioquinones undergo facile hetero Diels-Alder reactions with pentafulvenes leading to 1,4-benzoxathiins. (C) 2000 Elsevier Science Ltd. All rights reserved.