Rh(II)-mediated domino [4 + 1]-annulation of α-cyanothioacetamides using diazoesters: A new entry for the synthesis of multisubstituted thiophenes

A new approach towards the synthesis of multisubstituted thiophenes is elaborated based on Rh(II)-catalyzed domino reactions of acyclic diazoesters with α-cyanothioacetamides. It provides a way for the preparation of 5-amino-3-(alkoxycarbonylamino)thiophene-2-carboxylates, 2-(5-amino-2-methoxycarbon...

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Detalles Bibliográficos
Autores principales: Medvedev, Jury J, Efimov, Ilya V, Shafran, Yuri M, Suslonov, Vitaliy V, Bakulev, Vasiliy A, Nikolaev, Valerij A
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2017
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5727864/
https://www.ncbi.nlm.nih.gov/pubmed/29259666
http://dx.doi.org/10.3762/bjoc.13.253

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5727864/
https://www.ncbi.nlm.nih.gov/pubmed/29259666
http://dx.doi.org/10.3762/bjoc.13.253

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