Results 151 to 160 of about 45,497 (307)

Halide Bond Assisted Double Desymmetrization of Meso‐Dicarboxylic Acids with Symmetrical Olefins via Asymmetric Halogenation

Angewandte Chemie, Volume 138, Issue 7, 9 February 2026.
This work demonstrates a double desymmetrization of meso‐dicarboxylic acids with symmetrical olefins, constructing complex chiral lactones with six stereocenters in one step. Unexpectedly, the halide bond was found to be crucial in achieving high stereoselectivity.
Qingyu Zhang, Haihui Wang, Ying‐Lung Steve Tse, Ying‐Yeung Yeung   +3 more
wiley   +2 more sources

The effects of limonene and eugenol additives in n-heptane and low-octane gasoline on the emission characteristics and fuel consumption of single-cylinder gasoline engine

Engineering Science and Technology, an International Journal
This study investigated the effects of two additive polarities: polar (eugenol) and nonpolar (limonene) additives blended into n-heptane and low-octane gasoline.
Musyaroh, Widya Wijayanti, Mega Nur Sasongko, Winarto   +3 more
doaj   +1 more source

n-heptane骨格異性化に対するPt/betaへのFe添加効果

, 2013
井筒 義行, 日高 裕介, 山上 浩太, 松方 正彦   +3 more
openalex   +2 more sources

Biochemistry of Short-Chain Alkanes (Tissue-Specific Biosynthesis of n-Heptane in Pinus jeffreyi) [PDF]

, 1996
Thomas J. Savage, Betty Hamilton, Rodney Croteau   +2 more
openalex   +1 more source

A Plant‐Based Platform for the Production of Bark Beetle Pheromones

Plant Biotechnology Journal, EarlyView.
ABSTRACT Bark beetle species of the genera Ips and Dendroctonus represent a threat to forests in both North America and Europe. Under normal circumstances, these beetles recycle dying trees into nutrients, but under certain conditions, growing populations can overcome healthy tree defenses and cause severe economic loss in forestry.
Abraham Ontiveros‐Cisneros, Jule Salfeld, Sofia Paulsson, Bao‐Jian Ding, Hong‐Lei Wang, Magne Friberg, Christer Löfstedt, Olivier Van Aken   +7 more
wiley   +1 more source

Experimental study of mass diffusion coefficients of hydrogen in dimethyl phosphate and n-heptane

, 2017
Ying Guo, Laimin Zhu, Y P Zhang, J Liu, Jinyue Guo   +4 more
openalex   +1 more source

Polar Lipid and Fatty Acid Profiles of Oat Groats Substantially Influenced by Field Management: A Comparison of Cultivars, Sowing Times and Fertilizer Composition

Plant, Cell &Environment, EarlyView.
ABSTRACT The polar lipids in oat grains are crucial due to their biological functions, nutritional quality, potential use in food flavour and processing, the protection they provide against biotic and abiotic stresses, and their ability to act as cellular signalling molecules.
Syed Rehmat Ullah Shah, Lena Engström, Carl Grey, Anders Jonsson, Johanna Wetterlind, Cecilia Tullberg   +5 more
wiley   +1 more source

Characterizing droplet combustion of pure and multi-component liquid fuels in a microgravity environment [PDF]

The importance of understanding the effects of fuel composition, length scales, and other parameters on the combustion of liquid fuels has motivated the examination of simple flames which have easily characterized flow fields and hence, the potential of ...
Avedisian, C. Thomas, Jackson, Gregory S.   +1 more
core   +1 more source

Tuning High Temperature Performance Through Targeted Halide Substitution in a Bis(Imino)Pyridine‐Iron Ethylene Polymerization Catalyst

Journal of Applied Polymer Science, Volume 143, Issue 11, March 15, 2026.
Through systematic developments in catalyst design, we report a series of exceptionally active on iron catalysts for the polymerization of ethylene that can run at high operating temperature forming highly linear polyethylene waxes with narrow dispersity and high levels of vinyl chain ends that could be influenced by the operating temperature.
Elizabeth Ogbe, Yanping Ma, Yizhou Wang, Gregory A. Solan, Qiuyue Zhang, Tongling Liang, Wen‐Hua Sun   +6 more
wiley   +1 more source

Investigation of Homogeneous Charge Compression Ignition Using a Rapid Compression Machine (Empirical research which use n-Heptane and iso-Otane)

, 2003
Ocktaeck Lim, Naofumi SENDOH, Norimasa Iida   +2 more
openalex   +1 more source