2026-04-21T10:39:28Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/93362024-07-03T00:05:19Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594
Repositorio Institucional de la Universidad de Burgos
author
Solas Luera, Marta
author
Renedo Peña, Lorena
author
Suárez Pantiga, Samuel
author
Sanz Díez, Roberto
2024-07-02T07:48:26Z
2024-07-02T07:48:26Z
2023-05-24
1615-4150
http://hdl.handle.net/10259/9336
10.1002/adsc.202300300
1615-4169
A gold-catalyzed cascade double cyclization reaction has been designed to synthesize heterobiaryl compounds such as furanyl and pyrrolyl 2H-chromenes from bis(alkynyl)-1,2-diols and 1,2-amino alcohols. The starting materials are readily available from biomass platform molecules such as α-hydroxy acids and α-amino acids. The process involves an initial heterocyclodehydration step enabling the formation of the furan or pyrrole ring, followed by an alkyne hydroarylation to form the chromene core.
eng
Atribución-NoComercial 4.0 Internacional
Annulation
Chromenes
Furans
Gold
Hydroarylation
Pyrroles
Synthesis of 4‐Furan‐ and 4‐Pyrrol‐3‐yl‐2H‐chromenes from Naturally‐occurring Compounds by Gold(I)‐Catalyed Domino Reactions
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/9336/1/Solas-asc_2023.pdf
File
MD5
d494d633c7976b00d6905ba53161e069
4757877
application/pdf
Solas-asc_2023.pdf