Results 141 to 150 of about 191,241 (287)
Difluoro Carbenes: From Genuine Gold Complexes to Unprecedented Metallacyclic Reactivity
Angewandte Chemie, EarlyView.Thanks to chelating ligands and enhanced backdonation, genuine gold(I) difluorocarbenes persistent for hours at −30 °C or even 0 °C have been obtained. In addition to classical Fisher‐type electrophilic behavior, these complexes display unprecedented reactivity toward alkenes and 1,3‐dienes.
David Vesseur +6 more
wiley +2 more sources
Preparation of substituted hydrazines [PDF]
, 1952 Thesis (M.A.)--Boston UniversityAlthough a large number of substituted hydrazines are known, the preparation of simple monoalkylhydrazines in a manner suitable for the large-scale economical synthesis has never been developed.
Briggs, Richard Maurice
core
Advanced NanoBiomed Research, EarlyView.A neuron‐targeting drug delivery system is developed by incorporating the tau‐specific N‐amino peptide, mxyl‐NAP2, with graphene quantum dots (GQDs) and encapsulating the complex into small extracellular vesicles functionalized with a neuron‐targeting ligand.
Runyao Zhu +5 more
wiley +1 more source
Total Synthesis of Calyciphylline F
Angewandte Chemie, EarlyView.The final challenge in the total synthesis of the caged polycyclic Daphniphyllum alkaloids was the Calyciphylline D‐type alkaloid, featuring a strained 8‐azatricyclo[4.2.1.04,8]nonane ring system. Presented herein is the total synthesis of calyciphylline F, a member of the calyciphylline D‐type alkaloid family, by an intramolecular [4 + 3 ...
Ryota Sato +5 more
wiley +2 more sources
Rapid pre-gel visualization of proteins with mass spectrometry compatibility [PDF]
, 2010 Despite all of the prophecies of doom, gel electrophoresis is still prevalent in modern proteomic workflows. However, the currently used protein staining methods represent a serious bottleneck for a quick subsequent protein analysis using mass ...
Marco A. Mata-Gomez +2 more
core +1 more source
Studies on Alkylation with Mannich Bases. III
, 1957 Takachiyo Okuda, Shozo Ogawa
openalex +2 more sources
CONDENSATIONS-ALKYLATIONS IN STANDARD EQUIPMENT WITH MHI SODIUM HYDRIDE OIL DISPERSION [PDF]
, 1958 openalex +1 more source
Alkylation Products Obtained from Phenanthrene and Isoalcohols in the Presence of Boron Trifluoride.
, 1959 Yoshiyuki Imagire
openalex +2 more sources