Results 211 to 220 of about 70,546 (390)

Progress in the Stereoselective Synthesis Methods of Pyrrolidine-Containing Drugs and Their Precursors. [PDF]

Int J Mol Sci
Smolobochkin A, Gazizov A, Appazov N, Sinyashin O, Burilov A.   +4 more
europepmc   +1 more source

A Novel Reductive Amino Cyclization Method and Its Application for the Syntheses of Pyrrolidine and Piperidine Nucleus

, 1986
Masanori Somei, Fumio Yamada, Toshifumi Hasegawa, Masayuki Wakita, Mitsuru Sugiyama   +4 more
openalex   +1 more source

Mechanochemical Aerobic Activation of Metallic Copper for the Synthesis of 1,4‐Allenynes

ChemSusChem, EarlyView.
In a copper of hours. A sustainable mechanochemical approach to synthesize conjugated allenynes via copper‐catalyzed homocoupling of propargylic esters is reported. Using ball milling, cheap Cu0 from powders and recycled materials to generate catalytically active CuI species under aerobic conditions is activated.
Ana M. Constantin, Francesco Mele, Matteo Lanzi, Giovanni Maestri, Raimondo Maggi, Nicola Della Ca’, Luca Capaldo   +6 more
wiley   +1 more source

Stereoselective Chemoenzymatic Cascades for the Synthesis of Densely Functionalized Iminosugars. [PDF]

J Am Chem Soc
Swanson CRB, Gourbeyre L, Ford GJ, Clapés P, Flitsch SL.   +4 more
europepmc   +1 more source

Tandem Reductive Amination and Michael Addition. Synthesis of Optically Active Pyrrolidine Nucleus

, 1986
Seiki Saitô, Shingo Matsumoto, Shuji Sato, Masami Inaba, Toshio Moriwake   +4 more
openalex   +1 more source

Highly Isoselective Polymerization of rac‐Lactide by Zinc Complexes of Sequential Tetradentate {ONNN} Ligands

ChemSusChem, EarlyView.
Zinc complexes of a new family of sequential {ONNN} ligands are introduced and employed for the ring‐opening polymerization of rac‐lactide. The pyridine‐amine‐imine‐phenolate complexes lead to a rare combination of very high activities and isoselectivities yielding stereomultiblock poly(lactic acid) while their isomers are less active and essentially ...
Inbar Kremer‐Shitrit, Inbar Zaltsman, Sophia Lipstman, Debashis Chakraborty, Moshe Kol   +4 more
wiley   +1 more source

Author Correction: Multi-method evaluation of a 2-(1,3,4-thiadiazole-2-yl)pyrrolidine corrosion inhibitor for mild steel in HCl: combining gravimetric, electrochemical, and DFT approaches. [PDF]

Sci Rep
Al-Amiery A, Isahak WNRW, Al-Azzawi WK.
europepmc   +1 more source

Pyrrolidine-forming 1,3-dipolar cycloaddition of N-(phenylthiomethyl)-.ALPHA.-amino acid esters.

, 1986
Nobuyuki Imai, MARI NEMOTO, Yoshiyasu Terao, Kazuo Achiwa, Minoru Sekiya   +4 more
openalex   +2 more sources

Antioxidants Inhibit Indoleamine 2,3-Dioxygenase in IFN-γ-Activated Human Macrophages: Posttranslational Regulation by Pyrrolidine Dithiocarbamate [PDF]

, 2001
Shane R. Thomas, Houta Salahifar, Ryuichi Mashima, Nicholas H. Hunt, Des R. Richardson, Roland Stocker   +5 more
openalex   +1 more source

Unveiling the Impact of Microstructure Alterations on Photocatalytic Hydrogen Peroxide Preparation via DFT Prediction and Analysis

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Under illumination conditions, ToRed series of catalysts absorb photon energy to generate photogenerated electron–hole pairs, which catalyze the formation of hydrogen peroxide from water. Photocatalytic technology has attracted much attention in the fields of clean energy and environmental governance. However, how to design and develop highly efficient
Hong Tu, Zhichao Zhao, Shunshun Chen, Ya Wang, Shunhong Chen, Jian Zhang, Jian Wu   +6 more
wiley   +1 more source