Design and synthesis of polycyclic sulfones via Diels–Alder reaction and ring-rearrangement metathesis as key steps
2015 ◽
Vol 11
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pp. 1373-1378
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Keyword(s):
Here, we describe a new and simple synthetic strategy to various polycyclic sulfones via Diels–Alder reaction and ring-rearrangement metathesis (RRM) as the key steps. This approach delivers tri- and tetracyclic sulfones with six (n = 1), seven (n = 2) or eight-membered (n = 3) fused-ring systems containing trans-ring junctions unlike the conventional all cis-ring junctions generally obtained during the RRM sequence. Interestingly the starting materials used are simple and commercially available.
2018 ◽
Vol 14
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pp. 2537-2544
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2006 ◽
Vol 3
(2)
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pp. 128-134
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Keyword(s):
2014 ◽
Vol 55
(42)
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pp. 5781-5784
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2015 ◽
Vol 11
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pp. 1259-1264
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Keyword(s):
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