Претраживање
Приказ резултата 11-20 од 31
Tween 80-solubilized Newcastle disease virus prepared as a water-in-oil-in-water vaccine
(Amer Assoc Avian Pathologists, Athens, 1996)
The Newcastle disease virus (NDV) was solubilized with 10% w/v Tween 80 and inactivated with 0.05% v/v formalin. The average molecular mass of the released antigenic subunits was 307 kD. The rested vaccine was prepared in ...
Total synthesis of +/--cinnamolide and +/--methylenolactocin - An approach to butenolides using S-alkoxycarbonyl xanthates
(Royal Soc Chemistry, Cambridge, 1996)
The total synthesis of (+/-)-cinnamolide 9 and (+/-)-methylenolactocin 15 is accomplished using as the key step a radical cyclisation involving alkoxycarbonyl radicals derived from S-alkoxycarbonyl xanthates.
Development of RAST assay for determination of anti-Populus canadensis IgE antibodies
(Akademiai Kiado, Budapest, 1996)
One of the frequent causes of pollen allergy in our region (Serbia, Yugoslavia) is the pollen of poplar (Populus canadensis). The aim of this study was to form RAST for the determination of specific anti-Populus canadensis ...
Transition metal complexes with thiosemicarbazide-based ligands .28. Synthesis and x-ray crystal structure of the first phosphorus-bonded thiosemicarbazide complex: [2-(diphenylphosphino)benzaldehyde thiosemicarbazonato(1-)]pyridinenickel(II)-nitrate
(Taylor & Francis Ltd, Abingdon, 1996)
The synthesis and crystal structure analysis of the diamagnetic complex [Ni(L)Py]NO3 (L = the monoanion of the newly synthesized ligand 2-(diphenylphosphino)benzaldehyde thiosemicarbazone) are reported. The complex ...
A convenient synthesis of trifluoromethyl aryl sulfides
(Pergamon-Elsevier Science Ltd, Oxford, 1996)
Trifluoromethyl aryl sulfides are obtained in moderate/good yields by heating potassium trifluoroacetate and aryl disulfides in sulfolane. Copyright (C) 1996 Elsevier Science Ltd
Studies of ferrocene derivatives. I. The synthesis and high resolution 1H-NMR spectra of some (1-hydroxyalkyl)-and (1-hydroxy-1-methylalkyl) ferrocenes
(Journal of the Serbian Chemical Society, 1996)
(1-Hydroxyalkyl)- and (1-hydroxy-1-methylalkyl) ferrocenes (α-ferrocenyl carbinols) have been synthesized and their high resolution 1H-NMR spectra studied as a function of the stereochemistry of the substituted connected ...
1,3-Migration of phenylthio group in the rearrangement of tertiary cyclopropylmethanols possessing an α-phenylthio group
(Journal of the Serbian Chemical Society, 1996)
The acid catalysed ring opening of tertiary cyclopropylmethanols 1 (R = H, vinyl, Ph), possessing a phenylthio group on the adjacent carbon atom proceeds, regioselectively and homoallylic halides 2 are obtained in 49 - 86% ...
Improved electrochemical epoxidation of cholesterol and avarol dimethyl ether
(Journal of the Serbian Chemical Society, 1996)
Electrochemical epoxidation of cholesterol and avarol dimethyl ether with bromide as heteromediator was performed, and its mechanism discussed. The influence of the solvent, the mediator concentration, and different ...
Ring closure reaction of 4-tert-butyl-4-penten-1-ol and 4-tert-butyl-1-pentanol with lead tetraacetate
(Journal of the Serbian Chemical Society, 1996)
The lead tetraacetate (LTA) oxidation of 4-tert-butyl-4-penten-1-ol (3) in boiling benzene afforded the tetrahydrofuran (THF) acetoxy ether 7 (78%) as the main product, while the acetoxylated tetrahydropyran (THP) ether ...
GC-MS in organic geochemistry of coal-estimation of the origin and degree of carbonification in coal from the Kosovo basin (Yugoslavia)
(Journal of the Serbian Chemical Society, 1996)
Biological markers in the alkane fraction of coal from the central and southern parts of the Kosovo basin (Yugoslavia) were analyzed by using computerized gas chromatography-mass spectrornetry (GC-MS). The presence of ...