In:
Angewandte Chemie, Wiley, Vol. 130, No. 19 ( 2018-05-04), p. 5580-5584
Abstract:
A novel strategy to generate functionalized 1‐azatriene intermediates for 6π electrocyclizations was developed by using readily accessible dienyne‐imides and various terminal olefins under Pd II catalysis. Taking advantage of the sequential cooperation between preloaded and incorporated functional handles at 1,3‐dien‐5‐yne skeletons, this method not only enables the selective generation of putative 1‐azatrienes but significantly accelerates their thermal 6π‐electrocyclic ring‐closure processes to a series of highly substituted furo[2,3‐ b ]dihydropyridine derivatives in good yields.
Type of Medium:
Online Resource
ISSN:
0044-8249
,
1521-3757
DOI:
10.1002/ange.v130.19
DOI:
10.1002/ange.201800303
Language:
English
Publisher:
Wiley
Publication Date:
2018
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505868-5
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506609-8
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514305-6
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505872-7
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1479266-7
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505867-3
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506259-7
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