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Literature DB >> 28846399

Synthesis of Azobenzenes Using N-Chlorosuccinimide and 1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU).

Abstract

A convenient method for the synthesis of symmetrical azobenzenes is reported. This one-step procedure involves treatment of anilines with N-chlorosuccinimide (NCS) and organic base 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU). A wide range of commercially available substituted anilines readily participate in this reaction to produce the corresponding azobenzenes in moderate-to-excellent yields in minutes.

Entities: Chemical Disease Species

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Year: 2017 PMID： 28846399 PMCID： PMC5600704 DOI： 10.1021/acs.joc.7b01530

Source DB: PubMed Journal: J Org Chem ISSN： 0022-3263 Impact factor: 4.354

16 in total

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Review 4. Azobenzene photoswitches for biomolecules.

Authors: Andrew A Beharry; G Andrew Woolley
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5. o-Fluoroazobenzenes as readily synthesized photoswitches offering nearly quantitative two-way isomerization with visible light.

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Review 7. Synthesis of azobenzenes: the coloured pieces of molecular materials.

Authors: Estíbaliz Merino
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8. Oxidative dimerization of aromatic amines using tBuOI: entry to unsymmetric aromatic azo compounds.

Authors: Youhei Takeda; Sota Okumura; Satoshi Minakata
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9. N-bromoimide/DBU combination as a new strategy for intermolecular allylic amination.

Authors: Ying Wei; Fushun Liang; Xintong Zhang
Journal: Org Lett Date: 2013-10-08 Impact factor: 6.005

10. N-bromosuccinimide/1,8-diazabicyclo[5.4.1]undec-7-ene combination: β-amination of chalcones via a tandem bromoamination/debromination sequence.

Authors: Ying Wei; Shaoxia Lin; Fushun Liang; Jingping Zhang
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3. Sulfur and Azobenzenes, a Profitable Liaison: Straightforward Synthesis of Photoswitchable Thioglycosides with Tunable Properties.

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Journal: Chemistry Date: 2022-06-01 Impact factor: 5.020