can any one explain me the procedure for the preparation of tertiary alcohols by the addition of ketone to the Grignard reagent, so that i can get the pure product. Also please suggest me the best recrystallisation method for the above product.
I am working on a grignard reagent(PhMgBr) addition reaction(with alpha,beta unsaturated ketone) and my product is a tertiary alcohol. I have found through Tlc, I had got a mixture.How to purify...
21 April 2024 8,582 0 View
What is the maximum yield of colanic acid has been produced? and What is the best method of producing Colanic acid? Tell me the process, production, purification, characterization, and removal...
23 March 2024 9,032 0 View
Like in Lung cancer how b cells are getting affecting, so just want to how and what are the complications B cells are facing regarding different type of cancerous cells
06 December 2023 6,132 1 View
I there any data on the monthly rainfall in the Southern Western Ghats during 2011 and 2012?
06 August 2023 6,295 0 View
I used fullprof software fo the refinement of xrd data. Is there any way to know the density from the software.
16 January 2023 2,965 1 View
I read one or two articles about systematic reviews conducted in descriptive/ epidemiological studies, but those articles were published in 2000 and 2010 respectively. So I want to be sure about...
11 September 2022 4,290 2 View
In xrd I got crystalline peak at 28.65. Whether this peak corresponds to graphite?
11 March 2022 8,633 4 View
I have been doing work on seedling stomata. the old images cannot be measured in um but can in pixel. so I need to convert the measurement to um.
30 September 2020 8,201 4 View
Mycorrhiza is a obligate symbionts so it can not grow without root. I found it in many research article.
04 September 2020 5,242 5 View
here I wanted to study each dimension of marketing efforts that online retailers use to reduce customers perceived risk categories as follows; Financial marketing efforts like COD, payment...
25 July 2020 8,697 5 View
Greetings. I’m currently running a nested pcr for giardia. My mastermix comprised of 3mM Mgcl2, 5unit of taq polymerase, 0.2uM of forward and reverse primers each respectively and 0.2mM of dNtp...
22 July 2024 9,761 5 View
My research work is related to the calcination of limestone. I have a complex question and would like to consult with experts in this field. Could you please advise which kiln to choose (a...
18 July 2024 1,390 2 View
I am working on an in-vitro model of hypoxia-reoxygenation (H/R) in cardiac cells (H9c2). Due to the unavailability of a hypoxic incubator, I am exploring alternative methods to create hypoxic...
30 June 2024 1,234 2 View
Introduction: I am conducting an experiment to investigate the root phenotypes of Arabidopsis Col-0 plants grown under phosphate deficiency conditions. Here, I describe my current methodology and...
19 June 2024 8,774 3 View
For the article, I need some references for the subject of checking the convergence of the temperature field parameter for the SPH part in Abacus, and I want to study this case with a few meshes...
13 June 2024 2,504 0 View
Hi all, I have been attempting to do field EPSP but I am not able to elicit a response. I am using a thin walled electrode for the recording electrode at 1.5mOhm resistance. I have filled the...
10 June 2024 2,418 0 View
I have a set-up were I have a bottle with water (DI water, 0.8uS/cm). To that bottle I have added some MgO nanopowder, at a concentration of ~ 0.08mg/ml. It appears that the white powder is...
04 June 2024 9,789 4 View
I have made some compounds using DMSO , the precipitates I have got had milky skeleton. I want to know the best way to get crystallin precipitate.
01 June 2024 6,879 0 View
Im work in on vanadium schiff base complexes. but everytime it will be polymerised. what is reason about the reaction. any other option to obtain the crystal from the vanadium schiff base...
30 May 2024 9,265 2 View
i am working on self heating membrane preparation. so for crosslinking of membrane, may i use copper chloride, or magnesium chloride or any bi valent cation salt to crosslink it? and which one...
29 May 2024 2,474 0 View