Toluene-sulfonic acid derivatives of 6-deoxyclitoriacetal, biological properties
نویسندگان
چکیده
منابع مشابه
Chemical doping of MoS2 multilayer by p-toluene sulfonic acid
We report the tailoring of the electrical properties of mechanically exfoliated multilayer (ML) molybdenum disulfide (MoS2) by chemical doping. Electrical charge transport and Raman spectroscopy measurements revealed that the p-toluene sulfonic acid (PTSA) imposes n-doping in ML MoS2. The shift of threshold voltage for ML MoS2 transistor was analyzed as a function of reaction time. The threshol...
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HAVE BEEN USING the method of Pearson, Stern, and McGavack (1) for the determination of cholesterol for some time. It has proved to be a convenient and accurate procedure and the reaction had always gone smoothly. One day recently, however, the tubes were set up for the determination as usual, using a freshly prepared solution of p-toluenesulfonic acid. Solutions made from the same bottle of so...
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Cellulose sulfonic acid efficiently catalyzes the one-pot reaction of 4hydroxycoumarin and aryl aldehydes under mild reaction conditions to yield biscoumarin derivatives in high yields. This method is of great value because of its easy processing, short reaction time and high yields. We anticipate the present method will receive the attention of medicinal chemists and be used for elaborate synt...
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Composites of polyaniline and carbon nanotube (CNT) were prepared by in-situ chemical polymerization method using various aniline concentrations in the initial polymerization solution with p-toluene sulfonic acid (PTS) as secondary dopant and mechanical mixing of the PANI and CNT using different weight ratios of PANI and CNTs. The structural characterizations of the composites were done by Four...
متن کاملDetermination of cholesterol with special reference to the use of p-toluene-sulfonic acid.
NTIL RECENT TIMES the methods for the determination of serum sterol have been difficult and time-consuming. As a result, the rmance of this analysis in hospital laboratories has often pred serious problems. It has been our aim to select a relatively and simple method, yet one with a practical degree of accuracy. reliminary investigation of a number of procedures for the detertion of cholesterol...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations of Crystallography
سال: 2011
ISSN: 0108-7673
DOI: 10.1107/s0108767311092671