A Ni-catalyzed direct access to various pyrano cis-fused dihydro benzofurans and indoles from unsaturated enopyranoses and o-iodo phenols/anilines is developed. The domino synthesis of pyrano C2-C1 and C3-C2 cis-fused heteroarynes… Click to show full abstract
A Ni-catalyzed direct access to various pyrano cis-fused dihydro benzofurans and indoles from unsaturated enopyranoses and o-iodo phenols/anilines is developed. The domino synthesis of pyrano C2-C1 and C3-C2 cis-fused heteroarynes were achieved both from glycals and pseudo glycals in which heteroatoms are linked at C2 and C3 positions, respectively, with excellent chemo-selectivity.
Keywords:
dihydro benzofurans;
enopyranoses iodo;
cis fused;
benzofurans indoles;
pyrano cis;
fused dihydro
Journal Title: Chemical communications
Year Published: 2022
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Journal Title: Chemical communications
Year Published: 2022
Link to full text (if available)
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recommendations!