A new pathway to pyrrolo[1,2-a]quinoxalines via solvent-free one-pot strategy utilizing FeMoSe nanosheets as efficient recyclable synergistic catalyst
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2019.07.008
Abstract: Abstract FeMoSe nanocatalyst was synthesized using solvothermal approach from readily available precursors, namely Mo(CO)6, FeSO4 and Se, and characterized by spectroscopic and microscopic analyses. The FeMoSe material offered high catalytic activity in the synthesis of… read more here.
Keywords: quinoxalines via; via solvent; free one; pyrrolo quinoxalines ... See more keywords
A catalyst-free one-step synthesis of N-pyrimidinyl amidines from endocyclic enamines and 4-azidopyrimidines
Sign Up to like & getrecommendations! Published in 2019 at "Mendeleev Communications"
DOI: 10.1016/j.mencom.2019.01.015
Abstract: Novel N-pyrimidyl amidines of alycyclic acids were obtained in one step from of 4-azidopyrimidines and endocyclic enamines. The reaction mechanism involves [3 + 2]-addition of azide at the double bond followed by cleavage of thus… read more here.
Keywords: endocyclic enamines; step synthesis; free one; catalyst free ... See more keywords
A facile metal-free one-pot synthesis of 3-aminoisoquinolines by intramolecular transannulation of 1-sulfonyl-4-(2-aminomethylphenyl)-1,2,3-triazoles
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra06563c
Abstract: An efficient method for the construction of 3-aminoisoquinolines through a metal-free one-pot intramolecular transannulation of 1-sulfonyl-4-(2-aminomethylphenyl)-1,2,3-triazoles has been developed. read more here.
Keywords: intramolecular transannulation; sulfonyl aminomethylphenyl; one pot; metal free ... See more keywords
Catalyst-Free One-Pot Synthesis of Novel Heteroarylamine Substituted Furo[3,2-c]coumarins
Sign Up to like & getrecommendations! Published in 2018 at "Synlett"
DOI: 10.1055/s-0036-1591582
Abstract: A high-yielding cyclocondensation of 4-hydroxycoumarin, phenylglyoxal monohydrate, and heteroarylamines proceeds without catalysis, which gives novel functionalized furo[3,2-c]coumarins and heteroarylamino alkylation of coumarin products in acetonitrile under reflux, is reported for the first time. This tandem… read more here.
Keywords: synthesis novel; pot synthesis; furo coumarins; one pot ... See more keywords
Distribution-Free One-Pass Learning
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Knowledge and Data Engineering"
DOI: 10.1109/tkde.2019.2937078
Abstract: In many large-scale machine learning applications, data are accumulated over time, and thus, an appropriate model should be able to update in an online style. In particular, it would be ideal to have a storage… read more here.
Keywords: one pass; free one; pass learning; distribution free ... See more keywords
Metal-Free One-Pot Multi-Functionalization of Unsaturated Compounds with Interelement Compounds by Radical Process
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28020787
Abstract: In recent years, the importance of “environmentally friendly manufacturing” has been increasing toward the establishment of a resource-recycling society. In organic synthesis, as well, it is becoming increasingly important to develop new synthetic strategies with… read more here.
Keywords: free one; metal free; functional groups; multi functionalization ... See more keywords
Effect of the Coupling Agent (3-Aminopropyl) Triethoxysilane on the Structure and Fire Behavior of Solvent-Free One-Pot Synthesized Silica-Epoxy Nanocomposites
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14183853
Abstract: Uniformly distributed silica/epoxy nanocomposites (2 and 6 wt.% silica content) were obtained through a “solvent-free one-pot” process. The inorganic phases were obtained through “in situ” sol-gel chemistry from two precursors, tetraethyl orthosilicate (TEOS) and (3-aminopropyl)-triethoxysilane… read more here.
Keywords: free one; solvent free; epoxy nanocomposites; one pot ... See more keywords
Optimal Derivative-Free One-Point Algorithms for Computing Multiple Zeros of Nonlinear Equations
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14091881
Abstract: In this paper, we describe iterative derivative-free algorithms for multiple roots of a nonlinear equation. Many researchers have evaluated the multiple roots of a nonlinear equation using the first- or second-order derivative of functions. However,… read more here.
Keywords: optimal derivative; free one; algorithms; one point ... See more keywords