1226780-87-5Relevant academic research and scientific papers
Iron Catalyzed Synthesis of Pyrimidines Under Air
Mondal, Rakesh,Sinha, Suman,Das, Siuli,Chakraborty, Gargi,Paul, Nanda D.
, p. 594 - 600 (2020)
Herein we report an iron-catalyzed multicomponent dehydrogenative functionalization of alcohols to pyrimidines under atmospheric conditions. Using a well-defined Fe(II)-complex featuring redox noninnocent 2-phenylazo-(1,10-phenanthroline) ligand, as a cat
A green approach for the synthesis of benzazolyl pyrimidinyl carbamothioates under ultrasonication and their antimicrobial activity
Kayathi, Narendra Babu,Panga, Siva Sankar,Adivireddy, Padmaja,Venkatapuram, Padmavathi
, p. 2931 - 2943 (2021/07/26)
A library of benzazolyl pyrimidinyl carbamothioates were prepared by the reaction of benzazolyl carbonothioates with pyrimidinyl-2-amine in the presence of an ionic liquid- 1-butyl-3-methylimidazolium hydroxide ([bmim]OH) under ultrasonication at a frequency of 35?kHz and tested for antimicrobial activity. Chloro- and nitro-substituted benzothiazolyl/benzimidazolyl pyrimidinyl carbamothioates displayed prominent antibacterial activity against Bacillus subtilis, while nitro-substituted benzothiazolyl/benzimidazolyl pyrimidinyl carbamothioates showed excellent antifungal activity against Aspergilus niger. Graphic abstract: [Figure not available: see fulltext.].
Synthesis of Benzazolyl Pyrimidines Under Ultrasonication and Their Antimicrobial Activity
Kayathi, Narendra Babu,Sowmya, Donthamsetty V.,Adivireddy, Padmaja,Venkatapuram, Padmavathi
, p. 1024 - 1032 (2018/02/21)
(1) The benzoxazolyl/benzothiazolyl/benzimidazolyl pyrimidines were prepared under ultrasonication in the presence of pyridine/dimethylaminopyridine and triethylamine. (2) Better yields were recorded in 4-(N,N-dimethylamino)pyridine and Et3N. (3) The presence of electron withdrawing chloro, bromo, and nitro substituents enhanced antimicrobial activity (13c, 13e, 14e: minimum inhibitory concentration?=?6.25?μg/well against Bacillus subtilis; 13e, 14e: minimum inhibitory concentration?=?6.25?μg/well against Aspergillus niger).
Synthesis and Antimicrobial Activity of Azolyl Pyrimidines
Butta, Ragavendra,Donthamsetty V, Sowmya,Adivireddy, Padmaja,Venkatapuram, Padmavathi
, p. 524 - 530 (2017/02/03)
A new class of azolyl pyrimidines linked by diamino sulfone moiety was prepared and studied their antimicrobial activity. Chloro-substituted and nitro-substituted thiazolyl pyrimidines (9c and 9e) showed excellent antibacterial activity against Bacillus subtilis, while imidazolyl pyrimidines (10c and 10e) exhibited promising antifungal activity against Aspergillus niger.
Synthesis and characterization of some new 2-amino-4-(4′-substituted) -6-(4″-substituted)diphenyl pyrimidines
Hasan, Aurangzeb,Khaleeq, Musfirah,Riaz, Uzma
, p. 5581 - 5587 (2012/08/07)
Synthesis and characterization of some novel 2-amino-4-(4′- substituted)-6-(4″-substituted)diphenyl pyrimidines has been carried out by the conversion of variably substituted acetophenones and benzaldehydes into corresponding chalcones followed by cyclization with guanidine hydrochloride in the presence of an oxidizing agent.
