Results 31 to 40 of about 67,225 (289)
FREE RADICAL POLYMERIZATION OF NOVEL COPOLYMER; ETHYLENE-CO-DIETHYL METHYLENE MALONATE COPOLYMERS [PDF]
, 2021 Ethylene copolymers are widely used as packaging materials, adhesives and specialty polymers for well-regarded cost savings, durability, chemical resistance, and hot melt character.
Foster, Sydney
core +2 more sources
Nitrocyclopropanes as Valuable Building Blocks in Organic Synthesis and Biology: Exploring the Origin of the Nitro Group. [PDF]
ChemistryThis review summarizes the synthetic methodologies of the nitro‐substituted Donor‐Acceptor cyclopropanes (NCPs). Particularly from nitroalkenes including the Michael Initiated Ring Closure and the Oxidative Ring Closure of Michael Adducts, from Diazo Compounds bearing Nitro Group, from Nitromethane and its Derivatives; and after Oxidation of ...
Chaidali AG, Terzidis MA, Lykakis IN.
europepmc +2 more sources
Engineering Yarrowia lipolytica to Enhance the Production of Malonic Acid via Malonyl-CoA Pathway at High Titer. [PDF]
Adv Sci (Weinh)The non‐conventional oleaginous yeast Y. lipolytica has been genetically engineered to produce malonic acid via malonyl‐CoA pathway through introducing an efficient malonyl‐CoA hydrolase. Advanced metabolic engineering and optimization of fermentation conditions resulted in a malonic acid production yield of 19.1 g L−1 in shaking‐flasks.
Yang Q, Tian M, Dong P, Zhao Y, Deng Y.
europepmc +2 more sources
Crystal structure of diethyl 2-(2-methyl-5-nitrothiazol- 4-ylmethylene)malonate, C12H14N2O6S [PDF]
Zeitschrift für Kristallographie - New Crystal Structures, 2005 Crozet M. D. +3 more
doaj +2 more sources
Macromolecular Materials and Engineering, Volume 307, Issue 12, December 2022., 2022 Dibutyl itaconate (DBI) is tested as an environmentally friendly plasticizer for polylactide (PLA) with different proportions of DBI in the 2.5‐20 wt.% range. A co‐rotating twin‐screw extrusion process and injection moulding is employed for the manufacturing of the samples. As a result, noticeable increase in the elongation at break from 4.6% (neat PLA)
Juan Ivorra‐Martinez +4 more
wiley +1 more source
Journal of Polymer Science, Volume 60, Issue 24, Page 3435-3446, 15 December 2022., 2022 Abstract Degradation of vinyl polymers remains a challenge because of the robust main‐chain CC bonds. In this study, we designed novel pendant‐responsive comonomers with a carbon–halogen bond, which can be copolymerized with vinyl monomers to enable facile degradation of the CC backbone upon triggering stimulus.
Sota Yamamoto +2 more
wiley +1 more source
Microwave-assisted synthesis of α-aryl malonates: Key intermediates for the
Arabian Journal of Chemistry, 2016 We disclose a new microwave-assisted protocol for the effective α-arylation of diethyl malonate. The coupling of aryl halides with diethyl malonate proceeds smoothly in short reaction time in the presence of a catalytic amount of Cu(OTf)2, 2-picolinic ...
Mohamed A. Ibrahim
doaj +1 more source
Molecules, 2022 In silico evaluation of various regioisomeric 5- and 3-hydroxy-substituted alkyl 1-aryl-1H-pyrazole-4-carboxylates and their acyclic precursors yielded promising results with respect to their binding in the active site of dihydroorotate dehydrogenase of ...
Luka Vah +8 more
doaj +1 more source
Synthesis of novel β-aminocyclobutanecarboxylic acid derivatives by a solvent-free aza-Michael addition and subsequent ring closure [PDF]
, 2011 Novel beta-aminocyclobutanecarboxylic acid derivatives were prepared via a sequential solvent-free aza-Michael addition of benzophenone imine across 3-halopropylidenemalonates and base-induced ring closure.
Aitken +44 more
core +1 more source