Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 16415-12-6, Name is Hexadecyltrimethoxysilane, molecular formula is C19H42O3Si, belongs to naphthyridines compound. In a document, author is Chaitanya, Muggu V. S. R. K., introduce the new discover, Recommanded Product: Hexadecyltrimethoxysilane.
A Rapid and Convenient Synthesis of Naphthyridinoyl Pyrazolidinones under Microwave Irradiation Condition
Microwave-assisted synthesis of naphthyridinoylpyrazolidinones (7a-7j) has been achieved rapidly via the reaction of naphthyridine hydrazide (4) with different beta-keto esters and ethoxymethylenemalonic ester (EMME) (5a-5e). Initially, the reaction of naphthyridine hydrazide (4) with various beta-keto esters under microwave irradiation for 5 mins at 130 degrees C results in the formation of condensed products 6a-6j. This condensation was followed by cyclization, also, in diphenyl ether under microwave irradiation for 10 mins at 230-250 degrees C, yielding the corresponding cyclized products 7a-7j. Alternatively, both reactants 4 and each of the beta-keto esters/EMME (5a-5e) were treated in diphenyl ether under microwave irradiation for 15 mins at 230-250 degrees C giving the target molecules 7a-7j as one-pot reaction in good yields.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 16415-12-6. Recommanded Product: Hexadecyltrimethoxysilane.
Reference:
1,8-Naphthyridine – Wikipedia,
,1,8-Naphthyridine | C8H6N2 – PubChem