Recent Advances in the Chemistry of Insect Control. Proceedings of a Symposium Organised by the Fine Chemicals and Medicinals Group of the Industrial Division of the Royal Society of Chemistry and the Pesticides Group of the Society of Chemical Industry, Held September 25-27, 1984, in Cambridge, England.N. F. Janes

1986 ◽  
Vol 61 (3) ◽  
pp. 427-428
Author(s):  
Glenn D. Prestwich
Keyword(s):  
Chemical Industry ◽  
Royal Society ◽  
Insect Control ◽  
Fine Chemicals ◽  
Recent Advances

scholarly journals α-Functionally Substituted α,β-Unsaturated Aldehydes as Fine Chemicals Reagents: Synthesis and Application

Molecules ◽  
2021 ◽  
Vol 26 (14) ◽  
pp. 4297
Author(s):  
Ekaterina A. Verochkina ◽  
Nadezhda Victorovna Vchislo ◽  
Igor B. Rozentsveig
Keyword(s):  
Organic Synthesis ◽  
Chemical Industry ◽  
Fine Chemicals ◽  
Important Class ◽  
Animal Cells ◽  
Unsaturated Aldehydes ◽  
Fine Organic Synthesis ◽  
Recent Advances ◽  
Fine Organic

α-Functionalized α,β-unsaturated aldehydes is an important class of compounds, which are widely used in fine organic synthesis, biology, medicine and pharmacology, chemical industry, and agriculture. Some of the 2-substituted 2-alkenals are found to be the key metabolites in plant and animal cells. Therefore, the development of efficient methods for their synthesis attracts the attention of organic chemists. This review focusses on the recent advances in the synthesis of 2-functionally substituted 2-alkenals. The approaches to the preparation of α-alkyl α,β-unsaturated aldehydes are not included in this review.

scholarly journals Direct Transamidation Reactions: Mechanism and Recent Advances

Molecules ◽  
2018 ◽  
Vol 23 (9) ◽  
pp. 2382 ◽  
Author(s):  
Paola Acosta-Guzmán ◽  
Alejandra Mateus-Gómez ◽  
Diego Gamba-Sánchez
Keyword(s):  
Carboxylic Acid ◽  
Chemical Industry ◽  
Metal Catalysts ◽  
Direct Reaction ◽  
Valuable Alternative ◽  
Recent Advances ◽  
Other Substances ◽  
Recent Developments ◽  
Nitrogen Nucleophiles ◽  
Reactions Mechanism

Amides are undeniably some of the most important compounds in Nature and the chemical industry, being present in biomolecules, materials, pharmaceuticals and many other substances. Unfortunately, the traditional synthesis of amides suffers from some important drawbacks, principally the use of stoichiometric activators or the need to use highly reactive carboxylic acid derivatives. In recent years, the transamidation reaction has emerged as a valuable alternative to prepare amides. The reactivity of amides makes their direct reaction with nitrogen nucleophiles difficult; thus, the direct transamidation reaction needs a catalyst in order to activate the amide moiety and to promote the completion of the reaction because equilibrium is established. In this review, we present research on direct transamidation reactions ranging from studies of the mechanism to the recent developments of more applicable and versatile methodologies, emphasizing those reactions involving activation with metal catalysts.

ChemInform Abstract: Recent Advances of Pore System Construction in Zeolite-Catalyzed Chemical Industry Processes

ChemInform ◽  
2016 ◽  
Vol 47 (6) ◽  
pp. no-no
Author(s):  
Jing Shi ◽  
Yangdong Wang ◽  
Weimin Yang ◽  
Yi Tang ◽  
Zaiku Xie
Keyword(s):  
Chemical Industry ◽  
System Construction ◽  
Pore System ◽  
Recent Advances
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