Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Prashant D. Netankar"'
Publikováno v:
Polycyclic Aromatic Compounds. 43:2672-2679
Autor:
Vijay Kadam, Tukaram S. Choudhare, Devendra S. Wagare, Aniruddha Chatterjee, Prashant D. Netankar
Novel 8-Benzyloxy-5-[2-(substituted-phenyl)-thiazol-4-yl]-1H-quinolin-2-one derivatives are synthesized by the cyclocondensation of substituted thiobenzamide and in-situ generated 8-benzyloxy-5-(2-bromo-acetyl)-1H-quinolin-2-one in the ethanol using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c97e9dcb6a48a2308ea2f1ef0b82c1ba
Publikováno v:
Current Organocatalysis. 8:258-263
Background: 1,4-benzothiazine carboxylates show wide application in the field of medicinal chemistry. Therefore, we have designed convenient and efficient method for the synthesis of 1,4-benzothiazine carboxylates. Objective: Synthesis of 1,4-benzoth
Publikováno v:
Environmental Chemistry Letters. 19:3263-3282
Almost 20 million tons of solvents are released in the nature per year. Solvents represent about 80% of the total volume of chemicals employed in chemical synthesis. Solvents are often flammable or toxic, calling for the replacement of conventional s
Autor:
Tukaram S. Choudhare, Prashant D. Netankar, Vijay Trimbak Kadam, Devendra S. Wagare, Ajit A. Kharpe
Publikováno v:
Polycyclic Aromatic Compounds. 42:3865-3873
A simple and efficient one-pot multicomponent solvent-free protocol developed for the synthesis of 3,4-dihydropyrimidine-2-one derivatives from the reaction of various aromatic aldehyde, ethyl acetoacetate, urea, and dioxane-HCl as a catalyst. The ma
Publikováno v:
Journal of Chemical Sciences. 133
One-pot condensation of pyrazole-4-aldehydes and hydroxylamine hydrochloride to form the corresponding oxime using formic acid as a medium and further dehydration of oxime using a catalytic amount of orthophosphoric acid to afford novel pyrazole-4-ca
Publikováno v:
Current organic synthesis.
The article has been withdrawn at the request of the authors and editor of the journal "Current Organic Synthesis." Bentham Science apologizes to the readers of the journal for any inconvenience this may cause. The Bentham Editorial Policy on Article
Publikováno v:
Environmental Chemistry Letters. 15:475-479
The thiazole ring system is one of the most important heterocycles in nature, as it represents an important structural motif of many biological compounds, including vitamin B1 (Thiamin), carboxylase and penicillin. There is, therefore, an urgent need
Publikováno v:
European Chemical Bulletin. 8:176
One-pot solvent free three components coupling of aryl aldehydes, β-dicarbonyl compounds, urea or thiourea was performed to afford corresponding 3,4-dihydropyrimidine-2-ones and their sulfur analogs 3,4-dihydro-pyrimidine-2-thiones. It is the first
Publikováno v:
Green Chemistry Letters and Reviews. 1:103-106
Knoevenagel condensation of various aromatic aldehydes with 2,4-thiazolidinedione has been carried out in polyethylene glycol-300. The reactions were carried out at moderate temperature with very simple isolation procedure and with better yields.