The target products 3h–3j were isolated in medium to good yields. However, the reaction of ethyl 6-bromohexanoate 1k with 1,4-di-tert-butyltetrasulfane (2a) gave the target product 3k in only 34% yield. It should be noted that the reaction of methyl(R)-3-bromo-2-((tert-...
Due to the number of different people and departments affected by any change to the computing platform, it is important to have a clearly defined set of project goals that closely map to the overall mission statement. By having these project goals defined, the process of either approving or re...
I cleared my AZ-900 exam 2 weeks ago and I want to pursue the AZ-204 exam. How do I prepare for the az-204 exam? Suggest some resources (free) to crack the az-204 exam. I'm a college student with som... Shreyash23 Worth to take a look at this before your examination: https:...
Influence of pore roughness and pore-size dispersion in estimating the permeability of a porous medium from electrical measurements The influence of pore鈥恠ize dispersion and pore roughness on the dynamic and the dc permeability of porous media is analyzed through simple models and com... Y Achdo...
The main purpose of this study is to prepare highly stable diclofenac potassium (DP) pellet with microcrystalline cellulose (MCC) by extrusion–spheronization. Using MCC, DP pellets were prepared and the stability was investigated. Related compounds of DP pellets were analyzed by High Pressure Liqui...
MS Yadav,SK Singh,Agrahari, Anand K.Singh, Anoop S.Tiwari, Vinod K. - 《Synthesis International Journal of Methods in Synthetic Organic Chemistry》 被引量: 0发表: 2021年 Unexpected Reactivity of N\n-Acyl-Benzotriazoles with Aromatic Amines in Acidic Medium (ABAA Reaction) Formation of the ...
The invention provides a culture medium for rapidly inducing ginseng calluses, and belongs to the technical field of ginseng tissue culturing. The culture medium is prepared by taking an MS culture medium as a basic culture medium and adding 2,4-D(2,4-dichlorphenoxyacetic acid), 6-BA(6-...
Though multicolour labelling methods allow the routine detection of a wide range of fluorescent (immuno)probe types in molecular cytogenetics, combined applications for the simultaneous in situ detection of proteins and nucleic acids are still sporadic i
Additionally, the selective recognition of macrometallocycle 1 for Cu2+ was studied with the methods of fluorescence and ultraviolet spectroscopy, 1H NMR titrations, MS and IR spectra. The experimental results display macrometallocycle 1 can discriminate Cu2+ from other cations effectively....
marginal areas of network bandwidth will only be exacerbated by fluctuations in the network load as new servers and networking services come online. In a medium or large project, analysis must be made of the affect on the corporate network traffic during the transitional period, as well as any...