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TSRI Chemists Find Efficient,Scalable Way to Synthesize Potential Brain-Protecting Compound
TSRI Chemists Find Efficient Brain-Protecting Compound
2015/6/18
Chemists at The Scripps Research Institute (TSRI) have invented the first practical, scalable method for synthesizing jiadifenolide, a plant-derived molecule that may have powerful brain-protecting pr...
Compound-Specific δ 34 S Analysis of Volatile Organics by Coupled GC/Multicollector-ICPMS
Compound-Specifi c Volatile Organics
2014/4/8
We have developed a highly sensitive and robust method
for the analysis of δ
34
S in individual organic compounds
by coupled gas chromatography (GC) and multicollector inductively coupled plasma m...
Synthesis of Hydrotalcite-like Compound Pillared by Hetero-polyacid Anions in a Hydrothermal System
synthesis hydrotalcite discussion
2009/11/13
Hetero-polyacid anions (PW12O403-)-pillared hydrotalcite-like compound is directly and hydrothermally synthesized by the hot solution method. FTIR and XRD show that PW12O403- has been incorporated int...
Reactions of the solvent-stabilized compound [MoOCl2(THF)2] with aromatic nitrogen donor ligands: spectroscopic characterization and semiempirical AM1* calculations
Mo(VI) complexes oxo-imido complexes oxomolybdenum complexes oxygen atom
2010/4/8
Reaction of the solvent-stabilized dioxo-molybdenum(VI) compound [MoO2Cl2(THF)2] with PPh3 yielded the oxomolybdenum(IV) species [MoOCl2(THF)2] (1) by the removal of one oxygen atom as PPh3O. The comp...
Chemists synthesize fungal compound with anti-cancer activity
chemists synthesize fungal anti-cancer activity natural source
2009/4/30
The compound, known as (+)-11,11'-Dideoxyverticillin A, is one of the most structurally complex members of a family of naturally occurring alkaloids.Mohammad Movassaghi, associate professor of chemist...
Chemists synthesize fungal compound with anti-cancer activity
chemists synthesize fungal anti-cancer activity natural source
2009/4/30
Ten years ago, William Fenical of the Scripps Institution of Oceanography isolated from an ocean-living fungus a compound that has since shown the ability to kill cancer cells in the lab. Now, for the...
Memory Effects in Compound-Specific D/H Analysis by Gas Chromatography/Pyrolysis/Isotope-Ratio Mass Spectrometry
Compound-Specifi c D/H Analysis Memory Effects
2014/4/8
Compound-specific analyses of lipid D/H ratios often
encounter ranges of 300‰ or more, and experiments
using D-enriched water to study fractionations often
extend the range up to 1000‰. Here ...
反相高效液相色谱法测定人参皂甙Compound-K的含量
高效液相色谱法 Compound-K 人参皂甙 三七
2007/12/13
反相高效液相色谱法测定人参皂甙Compound-K的含量。
An Efficient Synthesis of Alnustone, a Naturally Occurring Compound
alnustone 4(E),6(E)-1,7-diphenyl-hepta-4,6-dien-3-one diarylheptanoid benzaldehyde benzalacetone benzylacetone cinnamaldehyde
2010/4/21
Alnustone, 4(E),6(E)-1,7-diphenyl-hepta-4,6-dien-3-one, was synthesized starting from benzaldehyde in three steps with an overall yield of 57%. The condensation of benzaldehyde with acetone gave benz...
Transition Metal Compound Mediated Reduction of a-Amino Acids to 1,2-Amino Alcohols with NaBH4 in Water
Transition Metal Compound Mediated Reduction a-Amino Acids to 1,2-Amino Alcohols NaBH4 Water
2010/6/28
A new efficient and cost-effective method for the preparation of 1,2-amino alcohols is described. The reactions of amino acids with NaBH4 in the presence of NiCl2 or MoO3 in water give 1,2-amino alcoh...