26424-07-7Relevant academic research and scientific papers
Synthesis and pharmacological evaluation of 3-[(4-Oxo-4H-pyrido[3,2-e][1,3]thiazin-2-yl)(phenyl)amino]propanenitrile derivatives as orally active AMPA receptor antagonists
Inami, Hiroshi,Shishikura, Jun-ichi,Yasunaga, Tomoyuki,Hirano, Masaaki,Kimura, Takenori,Yamashita, Hiroshi,Ohno, Kazushige,Sakamoto, Shuichi
, p. 699 - 706 (2019/07/31)
In our search for novel orally active α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor antagonists, we found that conversion of an allyl group in the lead compound 2-[allyl(4-methyl-phenyl)amino]-4H-pyrido[3,2-e][1,3]thiazin-4-one (4)
Synthesis, Characterization and Catalytic Application of MCM 41 Supported Phenanthrolinium Dibromide Catalyst for Aza-Michael Addition Reaction in Aqueous Medium
Hosseinzadeh, Rahman,Aghili, Nora,Tajbakhsh, Mahmood
, p. 1194 - 1203 (2016/07/06)
Abstract: MCM-41 immobilized phenanthrolinium dibromide (phen-MCM-Br2) was easily prepared and applied as an efficient heterogeneous catalyst for aza-Michael addition of aromatic amines to α,β-unsaturated nitriles and nitro compounds in water. The catalyst was characterized by CHN, TGA, FT-IR, SEM, EDAX, XRD, BET, and TEM. It could be simply recovered and reused several times without significant loss of catalytic activity. Graphical Abstract: [Figure not available: see fulltext.]
Boric acid/glycerol as an efficient catalyst for synthesis of thiomorpholine 1,1-dioxide by double michael addition reaction in water
Halimehjnai, Azim Ziyaei,Hosseyni, Seyedmorteza,Gholami, Hadi,Hashemi, Mohammed M.
, p. 191 - 197,7 (2020/09/02)
Thiomorpholine 1,1-dioxides were prepared with double Michael addition reaction of aromatic amines to divinyl sulfone catalyzed by boric acid/glycerol in water. This catalyst system was also used for the Michael addition reaction of aromatic amines to electron-deficient alkenes. The reaction is simple and green and gives good to excellent yields.
Assessment and use of two silicon carbide multi-well plates for library synthesis and proteolytic digests using microwave heating
Stencel, Lauren M.,Kormos, Chad M.,Avery, Keri B.,Leadbeater, Nicholas E.
experimental part, p. 2452 - 2457 (2009/09/26)
The use of two silicon carbide plates is reported for the preparation of three libraries of organic molecules using microwave heating. In addition, a preliminary study has been carried out, showing that one of the plates can also be used in a proteomics setting. Both the 24-position and 48-position plates heated evenly when irradiated with microwave energy. The 48-position plate was used to prepare a library of N-aryl functionalized β-amino esters via an aza-Michael reaction between anilines and Michael acceptors. The 24-position plate was used to prepare a library of biaryls via a Suzuki coupling methodology and a library of 1,4-dihydropyridines via a Hantzsch synthesis. The 48-position plate was also used to perform the proteolytic digestion of insulin chain B by trypsin. The Royal Society of Chemistry 2009.
