Research output: Contribution to journal › Article › peer-review
Rh(II)-Catalyzed Transannulation of 1,2,4-Oxadiazole Derivatives with 1-Sulfonyl-1,2,3-triazoles : Regioselective Synthesis of 5-Sulfonamidoimidazoles. / Strelnikova, Julia O.; Rostovskii, Nikolai V.; Starova, Galina L.; Khlebnikov, Alexander F.; Novikov, Mikhail S.
In: Journal of Organic Chemistry, Vol. 83, No. 18, 21.09.2018, p. 11232-11244.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Rh(II)-Catalyzed Transannulation of 1,2,4-Oxadiazole Derivatives with 1-Sulfonyl-1,2,3-triazoles
T2 - Regioselective Synthesis of 5-Sulfonamidoimidazoles
AU - Strelnikova, Julia O.
AU - Rostovskii, Nikolai V.
AU - Starova, Galina L.
AU - Khlebnikov, Alexander F.
AU - Novikov, Mikhail S.
PY - 2018/9/21
Y1 - 2018/9/21
N2 - An effective method for the synthesis of fully substituted 5-sulfonamidoimidazoles by Rh(II)-catalyzed transannulation of 1,2,4-oxadiazole derivatives with N-sulfonyl-1,2,3-triazoles is reported. The reaction works well with both aromatic 1,2,4-oxadiazoles and 1,2,4-oxadiazol-5-ones providing a flexible approach to N-(alkoxy/amino)carbonyl- and N-alkyl-substituted imidazoles. Both the disclosed reactions are completely regioselective and provide the first examples of a carbenoid-mediated transformation of N,N,O-heterocycles.
AB - An effective method for the synthesis of fully substituted 5-sulfonamidoimidazoles by Rh(II)-catalyzed transannulation of 1,2,4-oxadiazole derivatives with N-sulfonyl-1,2,3-triazoles is reported. The reaction works well with both aromatic 1,2,4-oxadiazoles and 1,2,4-oxadiazol-5-ones providing a flexible approach to N-(alkoxy/amino)carbonyl- and N-alkyl-substituted imidazoles. Both the disclosed reactions are completely regioselective and provide the first examples of a carbenoid-mediated transformation of N,N,O-heterocycles.
UR - http://www.scopus.com/inward/record.url?scp=85052327905&partnerID=8YFLogxK
U2 - 10.1021/acs.joc.8b01809
DO - 10.1021/acs.joc.8b01809
M3 - Article
AN - SCOPUS:85052327905
VL - 83
SP - 11232
EP - 11244
JO - Journal of Organic Chemistry
JF - Journal of Organic Chemistry
SN - 0022-3263
IS - 18
ER -
ID: 35263604