76284-87-2Relevant academic research and scientific papers
Elemental Sulfur-Promoted Benzoxazole/Benzothiazole Formation Using a C=C Double Bond as a One-Carbon Donator
Chen, Xuecheng,Han, Shiqing,Hu, Liang,Liu, Yafei,Luo, Yue,Pan, Bin,Peng, Yalan,Zhang, Jun,Zhang, Yurong
, p. 14485 - 14492 (2021/11/12)
An efficient method to assemble diverse benzoxazoles/benzothiazoles in good yields was developed via oxidative cyclization with 2-aminothiophenols or 2-iodoanilines as raw materials. In this protocol, elemental sulfur was used as the effective oxidant and C atoms on the C=C double bond were introduced as a one-carbon donator.
Lewis Basic Salt-Promoted Organosilane Coupling Reactions with Aromatic Electrophiles
Bandar, Jeffrey S.,Reidl, Tyler W.
supporting information, p. 11939 - 11945 (2021/08/20)
Lewis basic salts promote benzyltrimethylsilane coupling with (hetero)aryl nitriles, sulfones, and chlorides as a new route to 1,1-diarylalkanes. This method combines the substrate modularity and selectivity characteristic of cross-coupling with the practicality of a base-promoted protocol. In addition, a Lewis base strategy enables a complementary scope to existing methods, employs stable and easily prepared organosilanes, and achieves selective arylation in the presence of acidic functional groups. The utility of this method is demonstrated by the synthesis of pharmaceutical analogues and its use in multicomponent reactions.
Anacardic acid derived salicylates are inhibitors or activators of lipoxygenases
Wisastra, Rosalina,Ghizzoni, Massimo,Boltjes, Andre,Haisma, Hidde J.,Dekker, Frank J.
supporting information; experimental part, p. 5027 - 5032 (2012/09/22)
Lipoxygenases catalyze the oxidation of unsaturated fatty acids, such as linoleic acid, which play a crucial role in inflammatory responses. Selective inhibitors may provide a new therapeutic approach for inflammatory diseases. In this study, we describe
Synthesis of heteroaryl ketones via tandem reaction of 1,1-dibromoethenes
Fan, Xuesen,He, Yan,Zhang, Xinying,Guo, Shenghai,Wang, Yangyang
, p. 6369 - 6374 (2011/09/12)
A novel method for the synthesis of heteroaryl ketones through one-pot tandem reaction of 1,1-dibromoethenes with 2-amino(thio)phenols promoted by TBAF·3H2O and RuCl3(5%)/air was developed. This novel method includes several reactions in one-pot and utilizes economical yet efficient reagents to generate synthetically and biologically interesting heteroaryl ketones under mild conditions with good efficiency.
Aminobenzoxazoles as therapeutic agents
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Page/Page column 112-113, (2010/02/15)
A compound of Formula (I), wherein the substituents are as defined herein, which are useful as kinase inhibitors.
Synthesis and characteristics of novel poly (Terphenylenevinylene) derivative containing benzoxazolyl group
Shin, Dong-Cheol,Kim, Hyung-Sun,Jeong, Sang-Yun,Jeong, Hyun-Ceol,Kim, Yun-Hi,Jung, Sung Ouk,Kwon, Soon-Ki
, p. 113 - 116 (2007/10/03)
Poly( l ,4-pheny lene-2 ' -methoxy-5'-ethylhcxyl-1' ,4'-phenylene-1″ ,4″ phenylene-α-benzoxazolylvinylene) (PTPBOV) was synthesized through the Suzuki reaction of diboronic acid and dibromide and following end-capping reaction. The electron affinity level
