-
Regioselective Carboindation of Simple Alkenes with Indium Tribromide and Ket...
The regioselective carboindation of simple alkenes with indium tribromide and ketene silyl acetals was accomplished. Various alkenes such as ethylene, 1-alkenes, and cyclic... -
Construction of Novel Polycyclic Ring Systems by Transition-Metal-Catalyzed C...
Construction of Novel Polycyclic Ring Systems by Transition-Metal-Catalyzed Cycloisomerization of Ene−Ene−Ynes. Interception of a Carbenoid Intermediate in Skeletal... -
Rational Designs for Highly Proton-Conductive Metal−Organic Frameworks
A novel metal−organic framework (MOF), (NH4)2(adp)[Zn2(ox)3]·3H2O (1) was synthesized and its structure was determined. We propose three types of rational design to introduce... -
dedup_wf_001--3685d44630c124ff09605c2c275515fa
This study was undertaken in order to investigate the antioxidant, anti-inflammatory and antimicrobial activities of various fractions and compounds obtained from the bark of P.... -
Development of Chiral Nucleophilic Pyridine Catalysts: Applications in Asymm...
TADMAP (1a), a new chiral DMAP catalyst, has been designed to place a C(3)-benzylic trityl group over one face of the pyridine ring, while a C(3)-benzylic acetoxy group creates... -
dedup_wf_001--a5872e4a60793df7a1620d00ba7b863c
This work reports the first investigation on the physical vapor deposition of thin films of tin sulfide doped lead sulfide (SnS:PbS). In-situ synthesis route using... -
Synthesis of (+)-Complanadine A, an Inducer of Neurotrophic Factor Excretion
A total synthesis of the Lycopodium alkaloid (+)-complanadine A is described. Complanadine A has been shown to induce the secretion of neurotrophic factors from 1321N1 cells,... -
Design of an organic chromophore for p-type dye-sensitized solar cells [Errat...
A successful model for the design of efficient dyes for p-type dye-sensitized solar cells (DSSCs) is presented. As an example, a novel and efficient organic dye containing a... -
dedup_wf_001--062354a1a3ec4caaf097a0cdeb8bc738
Due to the interest in the biological properties of marine derived α-galactoglycosphingolipids (α-GalGSLs), a lot of work has focused on the development of their synthesis. Here... -
Antimutagenic activity of flavonoids from Sozuku
Pinocembrin (1) and cardamonin (2) from Sozuku showed a suppressive effect on umu gene expression of SOS response in Salmonella typhimurium TA1535/pSK1002 against the mutagen... -
Domino Coupling Relay Approach to Polycyclic Pyrrole-2-carboxylates
CuBr2-catalyzed three-component coupling of N-benzylallylamine, ethyl glyoxalate, and terminal alkynes afforded glycine-tethered 1,6-enynes, which were further transformed into... -
Covalent Organic Frameworks as Exceptional Hydrogen Storage Materials
We report the H_2 uptake properties of six covalent organic frameworks (COFs) from first-principles-based grand canonical Monte-Carlo simulations. The predicted H_2 adsorption... -
Enantioselective Oxidation of Thioanisole to Metyl Phenyl Sulfoxide by Chiral...
Chiral sulfoxides are used in asymmetric synthesis and are present in various biologically active compounds. Asymmetric synthesis of the sulfoxides has been performed by chiral... -
Ergothioneine production with Aspergillus oryzae
To establish a reliable and practical ergothioneine (ERG) supply, we employed fermentative ERG production using Aspergillus oryzae, a fungus used for food production. We... -
Cu(I)-Catalyzed Highly Exo-Selective and Enantioselective [3 + 2] Cycloadditi...
A novel Cu(I)-catalyzed asymmetric 1,3-dipolar cycloaddition of azomethine ylides with acrylates has been developed. Up to 98/2 exo/endo selectivity and up to 98% enantiomeric... -
An Unusual Oxidative Cyclization: Studies towards the Biomimetic Synthesis o...
An unusual oxidative cyclization of a N-hydroxy pyridone 9 with Z-2-cyclodecenone 11 has been achieved, thus demonstrating a possible biomimetic route to pyridomacrolidin 2. -
Rational Design of Cavitand Receptors for Mass Sensors
This Communication describes a rational approach to the fabrication of selective mass sensors, using multiple hydrogen-bonding type interactions encoded in a single cavitand... -
Total Synthesis of (±)-Chartelline C
The first total synthesis of (±)-chartelline C in a concise 10-step sequence is reported. Highlights of the completion of this decades-old puzzle include (1) chemo- and... -
Practical Asymmetric Conjugate Alkynylation of Meldrum’s Acid-Derived Accepto...
The enantioselective conjugate addition of alkynyl nucleophiles has been a long-standing challenge in synthetic chemistry. This paper describes a highly practical asymmetric...
