Published in
Royal Society of Chemistry, RSC Advances, 26(10), p. 15394-15405, 2020
DOI: 10.1039/d0ra01548b
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A molecular electron density theory study of the participation of tetrazines in aza-Diels–Alder reactions
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Abstract
The electron-withdrawing substituents on the tetrazine favour aza-Diels–Alder reactions towards nucleophilic ethylenes, but they do not react with electrophilic ethylenes.