Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Jonatan S Guedes"'
Publikováno v:
Molecules, Vol 26, Iss 8, p 2378 (2021)
We describe herein an alternative transition-metal-free procedure to access 3,4-bis(butylselanyl)selenophenes and the so far unprecedented 3-(butylselanyl)-4-alkoxyselenophenes. The protocol involves the 5-endo-dig electrophilic cyclization of 1,3-di
Externí odkaz:
https://doaj.org/article/50025e07a3044fb4beb2119d56034832
Autor:
Eder J. Lenardão, Gelson Perin, Raquel G. Jacob, Jonatan S Guedes, Angelita M. Barcellos, Claudio C. Silveira, Paola S. Hellwig
Publikováno v:
Organic & Biomolecular Chemistry. 19:596-604
We describe herein an alternative and transition-metal-free procedure for the access of benzo[b]chalcogenophenes fused to selenophenes via intramolecular cyclization of 1,3-diynes. This efficient protocol involves a double cyclization of 1,3-diynyl c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ff1d35bf4e60cdfa84ac608ba2f731f
https://doi.org/10.1039/d0ob02362k
https://doi.org/10.1039/d0ob02362k
Publikováno v:
Molecules
Volume 26
Issue 8
Molecules, Vol 26, Iss 2378, p 2378 (2021)
Volume 26
Issue 8
Molecules, Vol 26, Iss 2378, p 2378 (2021)
We describe herein an alternative transition-metal-free procedure to access 3,4-bis(butylselanyl)selenophenes and the so far unprecedented 3-(butylselanyl)-4-alkoxyselenophenes. The protocol involves the 5-endo-dig electrophilic cyclization of 1,3-di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53cec21ff7979692522c631ff37ad005