Results 121 to 130 of about 21,395 (260)
Halogen Promoted Desulfurative Cleavage of Cyclopropylmethyl Thioethers and Amination of the Formed Cyclopropylcarbinyl Cations [PDF]
Cyclopropylmethyl sulfides react with N-fluorosulfonimide (NFSI) or molecular iodine, enabling C−S cleavage to generate cyclopropylcarbinyl cations, which evolve through cyclopropane ring-opening reactions into homoallyl cations suitable to react with ...
Martínez Núñez, Clara +3 more
core +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Welwitschia mirabilis has been well noted for its two continuously grown leaves which could survive for thousands of years in the desert. Compared to great efforts on elucidation of Welwitschia's leaf adaptivity to external stresses, the regulatory mechanism of its internal leaf aging was largely unknown.
Han Xu +5 more
wiley +1 more source
Powdery Mildew Epidemics in Grain Legumes and Their Management Strategies
Plant Pathology, EarlyView.We review the status of powdery mildew on grain legumes, detection and identification of the pathogens (Erysiphe, Podosphaera and Leveillula spp.), potential management strategies, knowledge gaps and future research priorities. ABSTRACT Grain legumes are an important source of protein, carbohydrates and fibre for humans and animals.
Abhay Kumar Pandey +7 more
wiley +1 more source
Mass Spectrometry Reviews, Volume 44, Issue 6, Page 1013-1098, November/December 2025.Abstract Cyclodepsipeptides (CDPs) represent a huge family of chemically and structurally diverse molecules with a wide ability for molecular interactions. CDPs are cyclic peptide‐related natural products made up of both proteinogenic and nonproteinogenic amino acids linked by amide and ester bonds.
Sophie Liuu +10 more
wiley +1 more source
Biological Relevance and Synthesis of C-Substituted Morpholine Derivatives [PDF]
, 2004 Roel Wijtmans +5 more
openalex +1 more source
A Broadly Applicable Strategy to Aminate Azines Enabled by Electronically Tuned Phosphine Reagents
Angewandte Chemie International Edition, Volume 64, Issue 42, October 13, 2025.We have developed a pyridine C4‐amination reaction via phosphonium salt intermediates, where an electronically tuned phosphine is key to successful C─N bond formation. The process accommodates aliphatic amines, (heteroaryl)anilines, hydrazines, and nitrogen heteroaromatics, as well as a variety of pyridine building blocks and late‐stage C─N couplings ...
Ren‐Rong Liu +2 more
wiley +1 more source
Efficient, Stereoselective Synthesis of trans‐2,5‐Disubstituted Morpholines. [PDF]
, 2004 Brian A. Lanman, Andrew G. Myers
openalex +1 more source
Angewandte Chemie, Volume 137, Issue 41, October 6, 2025.Dieser Review diskutiert mechanochemische Strategien zur späten Modifizierung bioaktiver Wirkstoffe und bietet zugleich eine wertvolle Übersicht zur Auswahl geeigneter Substrate, um das pharmazeutische Potenzial neuer und bestehender (mechano)chemischer Verfahren zu evaluieren.
Johanna Templ, Lars Borchardt
wiley +1 more source
Linkage isomerism in 4-(2-aminoethyl)morpholine (L) complexes of nickel (II) nitrite: X-ray single crystal structure of trans-[NiL2(NO2)2] [PDF]
, 2005 Tanmay Chattopadhyay +4 more
openalex +1 more source