2026-05-28T18:05:10Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/45292022-05-20T13:22:37Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594
Suárez, Anisley
546
500
Martínez Lara, Fernando
345
500
Suarez Pantiga, Samuel
544
500
Sanz Díez, Roberto
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2017-07-13T10:26:42Z
2018-01-13T03:45:06Z
2017-01
2365-6549
http://hdl.handle.net/10259/4529
10.1002/slct.201700013
A convenient procedure for accessing a,a-bis(indol-3-yl) ketones
from indoles and a-oxoaldehydes is described using an
inexpensive and commercially available catalyst such as ptoluenesulfonic
acid monohydrate. This protocol allows for the
first time the synthesis of 2,2-bis(indolyl)-1-alkylethanones by
employing aliphatic 2-oxoaldehydes, even as aqueous solutions.
The high-yielded obtained ketones have been shown as
useful starting materials for further synthetic transformations.
Ministerio de Economía y Competitividad
(MINECO) and FEDER (CTQ2013-48937-C2-1P) and Junta de
Castilla y León and FEDER (BU076U16)
This is the peer reviewed version of the following article: A. Suárez, F. Martínez, S. Suárez-Pantiga, R. Sanz, ChemistrySelect 2017, 2, 787. doi: 10.1002/slct.201700013, which has been published in final form at 10.1002/slct.201700013. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving
application/pdf
eng
Wiley-VCH Verlag
Chemistry Select. 2017, V. 2, n. 2, p. 787–790
http://dx.doi.org/10.1002/slct.201700013
Química orgánica
Chemistry, Organic
PTSA-Catalyzed Reaction of Indoles with 2-Oxoaldehydes: Synthesis of α,α-Bis(indol-3-yl) Ketones
info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
info:eu-repo/semantics/openAccess
THUMBNAIL
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LICENSE
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TEXT
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oai:riubu.ubu.es:10259/4529
2022-05-20 15:22:37.176
Repositorio Institucional de la Universidad de Burgos
bubrep@ubu.es
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