![tert-Butyl 6-chloro-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate structure](https://static.chemtradehub.com/structs/101/1011482-37-3-88a5.webp "tert-Butyl 6-chloro-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate structure")
tert-Butyl 6-chloro-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate
CAS Number:
1011482-37-3
Molecular Formula:
C18H22ClNO4
Synthesis of tetrasubstituted selenophenes by DBU-induced sequential three-component coupling and intramolecular cyclization
Literature Information
Publication Date
2023-10-13
DOI
10.1039/D3NJ03720G
Impact Factor
3.591
Authors
Xiaoyu Wang, Kelu Yan, Jiangwei Wen, Qiuyun Li, Ke Ma, Wenlu Zhang, Wanhua Sun, Jianjing Yang
View Original
Abstract
The DBU-promoted three-component cascade annulation of 3-oxo-3-phenylpropanenitriles, (E)-chalcones and elemental selenium has been proposed for the synthesis of tetrasubstituted selenophenes. Preliminary mechanism explorations and photochemical performance studies of selenophenes have also been conducted. This protocol possesses some advantages over traditional methods for synthesizing selenophenes in terms of readily available and inexpensive substrates, metal catalyst-free, simple and easy to operate reaction conditions, and step and atom economy.
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Source Journal
New Journal of Chemistry
CiteScore:
5.3
Self-citation Rate:
3.7%
Articles per Year:
2153
NJC (New Journal of Chemistry) is a broad-based primary journal encompassing all branches of chemistry and its sub-disciplines. It contains full research articles, communications, perspectives and focus articles. This well-established journal, owned by the Centre National de la Recherche Scientifique (CNRS) of France, has been co-published with the Royal Society of Chemistry since January 1998. NJC is the forum for the publication of high-quality, original and significant work that opens new directions in chemistry or other scientific disciplines. In addition to having a significant chemical component, work published in NJC must demonstrate that it will have an impact on areas of research other than that of the reported work.
Recommended Compounds
![4-Chloro-2-{[(2-chlorophenoxy)acetyl]amino}benzoic acid structure](https://static.chemtradehub.com/structs/351/351424-20-9-9467.webp "4-Chloro-2-{[(2-chlorophenoxy)acetyl]amino}benzoic acid structure")
4-Chloro-2-{[(2-chlorophenoxy)acetyl]amino}benzoic acid
CAS Number:
351424-20-9
Molecular Formula:
C15H11Cl2NO4
N1,N1-Bis(4-aminophenyl)benzene-1,4-diamine trihydrochloride
CAS Number:
114254-48-7
Molecular Formula:
C18H21Cl3N4
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