Publication Date:
2018-03-06
Description:
[Bis(trifluoroacetoxy)iodo]benzene (BTI) and (diacetoxyiodo)benzene (DIB) efficiently promote the formation of acylnitroso species from hydroxamic acids in the presence of various dienes to give the corresponding hetero-Diels–Alder (HDA) adducts in moderate to high yields. The present method could be applied to the HDA reactions of acylnitroso species with o -benzoquinones generated by the oxidative dearomatization of guaiacols. Beilstein J. Org. Chem. 2018, 14, 531–536. doi:10.3762/bjoc.14.39
Keywords:
acylnitrosobenzoquinonecycloadditiondearomatizationiodine(III)
Electronic ISSN:
1860-5397
Topics:
Chemistry and Pharmacology
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