Sulfa Drugs Based Norbornenylimides and Reductive Heck Reactions: Synthesis and Antimicrobial Screening

2021 ◽  
Author(s):  
Emine Bagdatli ◽  
Elif Cil
Keyword(s):  
Sulfa Drugs ◽  
Heck Reactions ◽  
Antimicrobial Screening

Synthesis, Characterization and Thermal studies of Novel Organomercury Driven from Sulfa Drugs Part 1

2011 ◽  
Vol 7 (2) ◽  
pp. 1338-1347
Author(s):  
Tarek Ali Fahad ◽  
Shaker.A.N. AL-Jadaan
Keyword(s):  
Thermal Decomposition ◽  
Thermal Behavior ◽  
1H Nmr ◽  
Elemental Analysis ◽  
Thermal Studies ◽  
Spectroscopic Techniques ◽  
Sulfa Drugs ◽  
Acid Base ◽  
Ph Values ◽  
Multi Stage

Two new heterocyclic Organmercury compounds   were prepared from the reaction of Sulfamethaxazole and Sulfadiazine with 4-acetaminophenol as a coupler and separated as solids with characteristic colors. these compounds were characterized by F.T.IR-spectroscopy 1H-NMR , Micro-elemental Analysis and UV-Vis spectroscopic techniques . The work involves a study of acid – base properties compounds at different pH values, the ionization and protonation constants were calculated. The thermal behavior of these two compounds   were investigated on the basis of thermogravimetric (TGA) and differential thermogravimetric (DTG) analyses, Thermal decomposition of these compounds is multi-stage processes.

Nickel and Cobalt-Catalyzed Coupling of Alkyl Halides with Alkenes via Heck Reactions and Radical Conjugate Addition

2013 ◽  
Vol 13 (6) ◽  
pp. 802-813 ◽  
Author(s):  
Qun Qian ◽  
Zhenhua Zang ◽  
Yang Chen ◽  
Weiqi Tong ◽  
Hegui Gong
Keyword(s):  
Conjugate Addition ◽  
Alkyl Halides ◽  
Heck Reactions

Palladium-Catalyzed Intermolecular Acylative Heck Reactions with Imides as Acyl Electrophiles

2021 ◽  
Author(s):  
Abhishek A. Kadam ◽  
Tanner L. Metz ◽  
Colton M. David ◽  
Mason T. Koeritz ◽  
Levi M. Stanley
Keyword(s):  
Heck Reactions ◽  
Palladium Catalyzed
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