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Concertedness of 1,3-dipolar cycloadditions
Journal of Chemical Education, 1984The 1,3-dipolar cycloaddition is the union of a 1,3-dipole with a multiple bond system (a dipolarophile) to form a five-membered ring; the process is regarded as one of the most general methods for the synthesis of five-membered heterocycles.
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Toward the Briarane Core via 1,3-Dipolar Cycloaddition
Organic LettersThe complete C20 framework of brianthein W was established, featuring hydroboration/allylation, to provide the C1-C2 quaternary/tertiary stereoarray with excellent stereocontrol. Intramolecular nitrile oxide cycloaddition (INOC) was adopted as the key transformation to establish the trans-fused 6/10-bicyclic ring system.
Yichen Liu, Jiangang Zhao, Ran Hong
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Ruthenium-Catalyzed Cycloadditions to Form Five-, Six-, and Seven-Membered Rings
Chemical Reviews, 2021William G Shuler +2 more
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1,3-dipolar cycloadditions with porphyrins
2001The objective of this work is to use 1,3-dipolar cycloadditions to synthesize novel aromatic compounds based on meso-phenyl substituted porphyrins. These compounds are potential photosensitizers for use in photodynamic therapy. Tetraphenylporphyrins with a variety of substituents were reacted with selected 1,3-dipoles.
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1,3-Dipolar Cycloadditions to Oxidopyraziniums
HETEROCYCLES, 1995John A. Joule +5 more
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A designed photoenzyme for enantioselective [2+2] cycloadditions
Nature, 2022Rebecca Crawshaw +2 more
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Synthetic applications of type II intramolecular cycloadditions
Chemical Society Reviews, 2020Jian-hong Fan, Long Min, Ya-jian Hu
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