Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Vikas M. Bangade"'
Publikováno v:
RSC Advances. 11:2320-2324
The concept of a green approach has been applied in the reaction, separation and solidification of a single unit. The products, 2-benzimidazol-diphenyl-2-imino-thiazolidine-4-ols, are purely hemiaminals. They have a tendency to decompose at a high ra
Autor:
Prakash R. Mali, Tulshiram L. Dadmal, Vikas M. Bangade, Bhushan B. Popatkar, Harshadas M. Meshram
Publikováno v:
Asian Journal of Organic Chemistry. 11
Publikováno v:
The Journal of organic chemistry. 86(9)
Benzimidazol-amino thiazoles are synthesized under microwave irradiations using benzimidazole phenyl thiourea and 2-bromoacetophenone. Bifunctional hydrogen bonding plays an important role in chemical conversion. The reaction was carried out by C-C b
Publikováno v:
ChemistrySelect. 4:6697-6701
Autor:
Prashishkumar K. Shirsat, Sara A. George, L. Chandrasekhara Rao, N. Jagadeesh Babu, Harshadas M. Meshram, Vikas M. Bangade, Prakash R. Mali
Publikováno v:
New Journal of Chemistry. 40:2225-2232
A simple, ecofriendly and one-pot three-component aqueous phase protocol is developed for the synthesis of functionalized spirooxindole derivatives by the reaction of isatin, β-nitrostyrene and benzyl amine/α-amino acids in water under microwave ir
Publikováno v:
Tetrahedron Letters. 56:766-771
An efficient, convenient, and novel one pot approach is described for the synthesis of triarylmethanes by in situ oxidation of benzylalcohols followed by the Friedel–Crafts alkylation of di/trimethoxybenzenes in the presence of BF 3 ·OEt 2 . The g
Publikováno v:
Tetrahedron Letters. 55:3473-3477
A mild and novel approach is described for the synthesis of functionalized fused imidazole analogues in solvent-free and catalyst-free condition in ionic liquid. The short reaction time, good isolated yields, generality and environmentally benign rea
Autor:
Harshadas M. Meshram, Vikas M. Bangade, Pramod B. Thakur, B. Chennakesava Reddy, B. Madhu Babu
Publikováno v:
Tetrahedron Letters. 54:4767-4771
An efficient regioselective synthesis of 3-aryl imidazo[1,2-a]pyridines, 5-aryl imidazo[2,1-b]thiazoles, and 3-aryl benzo[d]imidazo[2,1-b][1,3]thiazoles is described by the reaction of phenacyl bromide with heterocyclic amine in the presence of DABCO
Publikováno v:
Tetrahedron Letters. 54:2296-2302
An efficient four-component protocol is described for the synthesis of diversely functionalized pyrroles under catalyst-free condition by using ionic liquid as a reaction media. The developed method is mild, high yielding, and amenable for a variety
Publikováno v:
Green Chemistry Letters and Reviews. 6:19-43
An efficient Henry reaction has been described for the synthesis of 3-hydroxy-3-(nitroalkyl)-2-oxindole by the reaction of isatins with nitroalkanes in N,N-dimethylformamide (DMF) under anhydrous condition. This method provides high yield of 3-hydrox