Mn(OAc)3‐Mediated Sulfonylation of Vinyl Azides Resulting in N‐Unsubstituted Enaminosulfones

Mn(OAc)3‐Mediated Sulfonylation of Vinyl Azides Resulting in N‐Unsubstituted Enaminosulfones Full article

Journal

ChemistrySelect
ISSN: 2365-6549

Output data

Year: 2021, Volume: 6, Number: 38, Pages: 10250-10252 Pages count : 3 DOI: 10.1002/slct.202102372

Authors

Mulina Olga M. ¹ , Doronin Mikhail M. ¹ , O. Terent'ev Alexander ¹

Affiliations

1	Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, 119991 Moscow, Russian Federation

Mn(OAc)3-mediated sulfonylation of vinyl azides with the use of sodium sulfinates was developed. As a result, N-enaminosulfones are formed in high yields. The reaction proceeds through the generation of sulfonyl radical, its addition to the double bond of vinyl azide resulting in elimination of N2 molecule and formation of iminyl radical, which is converted on the final step to the desired product. One of the main features of the developed process is application of substoichiometric amount of Mn(OAc)3 due to participation of the generated iminyl radical in the oxidation of the starting sulfinate.

Mulina O.M. , Doronin M.M. , O. Terent'ev A.
Mn(OAc)3‐Mediated Sulfonylation of Vinyl Azides Resulting in N‐Unsubstituted Enaminosulfones
ChemistrySelect. 2021. V.6. N38. P.10250-10252. DOI: 10.1002/slct.202102372 WOS Scopus OpenAlex

Web of science:	WOS:000706994200019
Scopus:	2-s2.0-85116855216
OpenAlex:	W3204342996

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