Spectrophotometric Studies of Multidentate Dianils
نویسندگان
چکیده
منابع مشابه
Spectrophotometric Studies of Penetration
The rate of diffusion through the non-aqueous layer of the protoplasm depends largely on the partition coefficients mentioned above. Since these cannot be determined we have employed an artificial system in which chloroform is used in place of the non-aqueous layer of the protoplasm. The partition coefficients may be roughly determined by shaking up the aqueous solutions with chloroform and ana...
متن کاملSynthesis, structure, and computational studies of soluble conjugated multidentate macrocycles.
[Chemical reaction: See text] Conjugated, shape-persistent macrocycles based on [3 + 3] Schiff-base condensation are of interest for supramolecular materials. In an effort to develop new discotic liquid crystals based on these compounds, a series of macrocycles with peripheral alkoxy groups of varying length have been prepared. The synthesis and mechanism of formation have been probed by isolat...
متن کاملSpectrophotometric Studies on Intact Muscle
The concentrations of the components of the respiratory chain were determined in a variety of intact skeletal muscles by a method of spectrophotometric observation of the transmitted light. In the case of the toad sartorius, these measurements were checked against isolated mitochondrial suspensions prepared from toad skeletal muscles. The relative concentrations of the respiratory components we...
متن کاملSpectrophotometric Studies of Penetration of Dyes
Spectrophotometric measurements show that the non-medullated nerve of a lobster claw is capable of absorbing methylene blue, azure B, or acid fuchsin dissolved in sea water but this does not necessarily imply that the dyes penetrate into the interior of the nerve.
متن کاملSpectrophotometric studies of the Zimmermann reaction.
THE ZIMMEBMANN REACTION (12-14) is well known to all workers in the field of ketosteroid analysis. The basic reaction is that which takes place between various ketosteroids and m-dinitrobenzene (DNB) in strongly alkaline solution to produce a characteristic pink to violet color showing a maximal absorbance between 510 and 530 m . Two major modifications of the reaction are known. That of Callow...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Communications, Faculty Of Science, University of Ankara Series B Chemistry and Chemical Engineering
سال: 1985
ISSN: 1303-6017
DOI: 10.1501/commub_0000000273