A new dehydrogenative [4 + 1] annulation between para-quinone methides (p-QMs) and iodonium ylides for the synthesis of 2,3-dihydrobenzofurans
2018 ◽
Vol 5
(23)
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pp. 3483-3487
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A new dehydrogenative [4 + 1] annulation of para-quinone methides (p-QMs) with acyclic and cyclic iodonium ylides has been established, delivering a variety of functionalized 2,3-dihydrobenzofurans with the retention of the quinone methide unit in generally good yields.
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2017 ◽
Vol 139
(50)
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pp. 18349-18357
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1992 ◽
Vol 57
(22)
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pp. 5874-5878
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1995 ◽
Vol 95
(3)
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pp. 279-290
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1986 ◽
pp. 1391
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