Free amine
The reaction of APTES with salicylaldehyde in ethanol leads to the formation of imine compound yellow solid which is mention in literature, but I am not getting yellow solid I don't know why? when...
28 February 2021 2,955 2 View
Both are very repetitive indexing agencies.
26 February 2021 9,455 4 View
Please write those scopus journal names for which you have good experience with them.
24 February 2021 6,210 1 View
Hello everyone, hope all is good. I want to analyse multi-phase fluid flow through pipe, which software is best to do so ?
21 February 2021 4,230 8 View
It takes a lot of time in publishing the paper in the journal, from few months to a year so how one can able to decrease the time for publication.
17 February 2021 2,997 14 View
A software which can help to design the experiment, store data, update new data, set subculture reminders, barcoding etc. Like Invitrosoft.
17 February 2021 3,015 5 View
Decipline and loyalty for nation is the need of today.
09 February 2021 6,928 3 View
From long Pendamic now government is opening school and colleges on for off line classes. What do you think that this decision is fruitful to the students and society too?
08 February 2021 3,068 6 View
During Covid-19 Pendamic Government are facing problem to maintain business. India is one of them so this question is perfect to be discussed here.
08 February 2021 2,725 3 View
IQAC provides all information about institution and its various activities to NAAC, Bangluru, India in order to get good grading. In this light what is the role of IQAC??
03 February 2021 6,916 1 View
How to conjugate two acids with amine linker?
18 February 2021 4,083 2 View
I am performing a Boc-deprotection with HCl in organic solvent (dioxane or Ethylacetate) but would like to isolate the free amine. Several problems: - Neutralizing with inorganic base as NEt3...
18 February 2021 3,366 3 View
Can Amine (such as Et3N) be used as solvent as well as base for the Sonogashira Coupling? How to decide the amount of solvent to be used in any reaction? Does the amount of solvent affect the...
14 February 2021 4,018 3 View
If condensation reaction happened between carboxylic acid and amine and amide is formed. The solvent for this reaction is toluene. After completion of reaction, how to collect product? It should...
03 February 2021 9,796 3 View
How to recrystallization amine compound and it is not soluble in common organic solvents ?
19 January 2021 671 3 View
I am running a simple isocratic Shimadzu HPLC system coupled to a fluorescence detector to detect and quantify biogenic amines from in vivo samples. But my results are not as expected and I'm...
10 November 2020 7,027 5 View
I performed a boc deprotection via 25% TFA/DCM (1 hr) without any workup, which should yield TFA salt as a product. My compound also had a TBDMS group on it. But when I took an NMR, the amine peak...
21 October 2020 4,470 3 View
We are doing DAC ELISA against plant viruses. I have following queries. Controls that we are using are as follows. Buffer control, Healthy leaf samples, disease infected sample (+ve sample), and...
14 October 2020 1,627 2 View
Hi every body I want to simulate gas absorption with gromacs. I have a box with three part , amine and water in the middle of box and gas is around of it(gas+amine solution+gas). Firstly I...
02 October 2020 300 2 View
My compound has a secondary amine in aromatic system. I dissolved it in Acetone/DCM (2:1) and added dropwise 2M solution of HCl in Ether, then slowly precipitate appeared and on TLC the starting...
22 September 2020 1,023 2 View
