Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Perumal Prabhakaran"'
Autor:
Manoj Mohapatra, Perumal Rajakumar, Priya Murugasen, G. Vimala, P. Vinothkumar, Jothinathan Sathiya Savithri, Perumal Prabhakaran
Publikováno v:
Journal of Molecular Structure. 1251:131869
An organic dispiro-oxindolopyrrolidine (DOP) crystalline salt was synthesized by reflux method using methanol as a solvent. Molecular structure and lattice parameter of the grown crystalline salt was refined using SHELX program. The 13C NMR and 1H sp
Autor:
Perumal Rajakumar, Perumal Prabhakaran
Publikováno v:
RSC advances. 10(17)
A convenient and efficient method for the regioselective macrocyclization of triazole bridged spiropyrrolidine-oxindole, and bis-spiropyrrolizidine-oxindole derivatives was accomplished through intra and self-intermolecular [3 + 2] cycloaddition of a
Publikováno v:
ChemistrySelect. 3:4687-4693
Autor:
Perumal Rajakumar, S. Usharani, Gunalan Seshan, Perumal Prabhakaran, Kothandan Gugan, Somarathinam Kanagasabai
Publikováno v:
Chemical Data Collections. 28:100427
The title compound was synthesized and characterized by 1H NMR and 13C NMR. The structure of the compound was confirmed through a single crystal X-ray diffraction study. The compound was crystallized in the monoclinic crystal system with the space gr
Publikováno v:
Journal of Molecular Structure. 1204:127434
The synthesis of new organic macrocyclic nonlinear optical materials with good performance has taken the prime focus of research due to the unlimited design possibilities. Two macrocyclic structures, confirmed by 1H, 13C NMR and FT-IR, namely spiro p
Publikováno v:
Environmental monitoring and assessment. 184(10)
Efficient management of deteriorating water bodies can be achieved by determining the sources of faecal pollution. Resourceful techniques for discrimination of the sources of Escherichia coli in surface water have recently been developed, including t