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Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c02210
Abstract: Here we report δ-C-H alkynylation to synthesize various δ-alkynols from iminophenylacetic acids. The hypervalent iodine-coordinated benziodoxole-alkoxyl-iminophenylacetic acid complex was the key intermediate and was characterized by X-ray crystallography for the first time. δ-C-H alkynylation is…
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Keywords:
reagents enable;
hypervalent iodine;
alkynylation;
iodine reagents ... See more keywords