Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Nabakumar Bera"'
Publikováno v:
Synthetic Communications. 51:3090-3098
Gold(III)-catalyzed activation of alkynes has been applied for the synthesis of 2,5-disubstituted furans from substituted 5-methoxy-hex-3-yn-2-ols. Mechanistically, the reaction proceeds via an allenyl carbocation intermediate followed by 5-endo-dig
Publikováno v:
The Journal of organic chemistry. 87(15)
A new mechanistic pathway of propargylic alcohol activation by gold(I) catalysis has been proposed toward the efficient synthesis of N-protected pyrroles, 5,6-dihydropyridin-3(4
Publikováno v:
ChemistrySelect. 6:6193-6196
Publikováno v:
Indian Journal of Physics. 95:1407-1422
Successive approximation, a method of solving mathematical problems by means of sequence of approximation that converges to the solution, has been reviewed with the convergence criteria. This method has been used to derive more accurate analytic expr
Publikováno v:
European Journal of Organic Chemistry. 2020:1310-1326
Publikováno v:
Advanced Synthesis & Catalysis. 361:5648-5653
Autor:
Jan Christopher Klecker, Saikat Kumar Seth, Soumik Bardhan, Nabakumar Bera, Debayan Sarkar, Hans Reuter
Publikováno v:
Journal of Molecular Structure. 1243:130813
Two new compounds namely, 6-methyl-1-(p-tolyl)hept‑3‑yne-1,5-diol (1) and N-(5‑hydroxy-1-phenylhex-3-yn-1-yl)-4-nitrobenzenesulfonamide (2) have been synthesized and structurally characterized through single-crystal X-ray diffraction analysis.
Publikováno v:
Tetrahedron. 95:132367
A gold (III) catalyzed stereoselective cycloisomerization of 5-disubstituted-5-hydroxypent-2-yn alkanoate is described. The mild and efficient reaction condition delivers a series of di, tri-substituted dihydrofuran derivatives with high yield s alon
Publikováno v:
Journal of Chemical Sciences. 121:607-615
We focus attention on two equivalent forms of Graham’s law of diffusion that is valid for an ideal gas mixture. This equivalence is shown to be lost by the empirical equations of state in presence of an attractive nonideality. The modified forms ar
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 771:79-87
The rigorously size-extensive intruder-free state-specific multi-reference coupled cluster theory (SSMRCC) developed by Mukherjee and coworkers [J. Chem. Phys. 110 (1999) 6171] makes use of the Jeziorski–Monkhorst Ansatz [ Ω = ∑ μ exp ( T μ )