Synthesis of proposed structure of rennellianone B: A study on rearrangement of anthraquinonyl propargyl ether toward 2H-pyranoanthraquinone
Sign Up to like & getrecommendations! Published in 2017 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2016.12.080
Abstract: Abstract Rennellianone B was originally reported as a natural 2 H -pyranoanthraquinone, isolated from the root of Rennellia elliptica Korth. An efficient synthesis of the proposed structure of rennellianone B was accomplished, starting from alizarin.… read more here.
Keywords: pyranoanthraquinone; propargyl ether; rennellianone; anthraquinonyl propargyl ... See more keywords
Total synthesis of the proposed structure of metacridamide B
Sign Up to like & getrecommendations! Published in 2021 at "Tetrahedron Letters"
DOI: 10.1016/j.tetlet.2021.153374
Abstract: Abstract The first asymmetric total synthesis of the proposed structure of metacridamide B, a 17-membered macrolide with anticancer activity, has been accomplished in a highly convergent and flexible manner. The key features of our synthesis… read more here.
Keywords: metacridamide; total synthesis; synthesis proposed; structure metacridamide ... See more keywords
Synthesis, Structure-Activity Relationship Study, Bioactivity, and Nephrotoxicity Evaluation of the Proposed Structure of the Cyclic Lipodepsipeptide Brevicidine B.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of natural products"
DOI: 10.1021/acs.jnatprod.3c00876
Abstract: The brevicidines represent a novel class of nonribosomal antimicrobial peptides that possess remarkable potency and selectivity toward highly problematic and resistant Gram-negative pathogenic bacteria. A recently discovered member of the brevicidine family, coined brevicidine B… read more here.
Keywords: brevicidine; gram; proposed structure; nephrotoxicity ... See more keywords
Synthesis of the Proposed Structure of Mohangic Acid C.
Sign Up to like & getrecommendations! Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c01285
Abstract: The proposed structure of mohangic acid C (3) was stereoselectively synthesized via a catalytic asymmetric aldol reaction to install a p-aminoacetophenone moiety, Marshall propargylation furnishing two stereocenters, and Cu-mediated Stille-type coupling to construct the whole… read more here.
Keywords: mohangic acid; synthesis proposed; structure mohangic; proposed structure ... See more keywords
A 17-level quadruple boost switched-capacitor inverter with reduced devices and limited charge current
Sign Up to like & getrecommendations! Published in 2024 at "Scientific Reports"
DOI: 10.1038/s41598-024-56717-8
Abstract: In this paper, a quadruple boost switched-capacitor multi-level inverter is proposed. The proposed structure utilizes a DC source, 11 switches, and a diode to achieve 17-level output voltage levels. This structure consists of three capacitors… read more here.
Keywords: structure; level; boost switched; voltage ... See more keywords
An Extendable High Step‐Up Interleaved DC–DC Converter Utilizing a Switched Capacitor Cell
Sign Up to like & getrecommendations! Published in 2025 at "IET Power Electronics"
DOI: 10.1049/pel2.70079
Abstract: A DC–DC interleaved converter with a coupled inductor is proposed in this study. This converter is capable of generating high voltage through the use of switched capacitors and additional components. It is designed to serve… read more here.
Keywords: interleaved converter; extendable high; voltage stress; proposed structure ... See more keywords
Total synthesis of pandangolide 1 proposed structure*
Sign Up to like & getrecommendations! Published in 2019 at "Synthetic Communications"
DOI: 10.1080/00397911.2019.1639757
Abstract: Abstract A synthetic strategy for the proposed structure of the pandangolide 1 is disclosed starting from 1,3-propane diol in 18-steps. Sharpless asymmetric dihydroxylation, Keck allylation, Yamaguchi esterification, and Grubbs ring closing metathesis were the key… read more here.
Keywords: pandangolide proposed; total synthesis; structure; synthesis pandangolide ... See more keywords
Broad band MA-based on three-type resonator having resistor for microwave energy harvesting
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Microwave Power and Electromagnetic Energy"
DOI: 10.1080/08327823.2017.1321928
Abstract: ABSTRACT We proposed metamaterial absorber having multi-type split coin resonator based on resistive loads. The numerical simulation results and experimental measurements indicate that broad band absorption with a ratio over 80% can be achieved between… read more here.
Keywords: broad band; energy; resonator; energy harvesting ... See more keywords
A Metal-Assisted Silicon Slot Waveguide for Highly Sensitive Gas Detection
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2016.2630308
Abstract: A metal-assisted silicon slot waveguide for highly sensitive gas detection is proposed. To show the superiority of the proposed structure, the optical confinement factor in the gas region and the sensitivity are theoretically investigated using… read more here.
Keywords: slot; metal assisted; gas; slot waveguide ... See more keywords
A 15-Level Switched-Capacitor Multilevel Inverter Structure With Self-Balancing Capacitor
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2021.3123115
Abstract: In this brief, a new switched capacitor-based structure is presented for a single-phase multilevel inverter. The proposed structure is capable of boosting the input voltage and producing fifteen voltage levels at the output utilizing two… read more here.
Keywords: structure; multilevel inverter; proposed structure; capacitor ... See more keywords
Porous photonic crystal structure for sensing applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Nanophotonics"
DOI: 10.1117/1.jnp.12.040501
Abstract: A multilayer photonic band gap structure is proposed for sensing applications in visible wavelength range. The structure is designed by introducing alternate layers of dielectric material on a glass substrate. To ease the analyte infiltration… read more here.
Keywords: crystal structure; porous photonic; photonic crystal; structure ... See more keywords