How to synthesis 2-bromo pyridine?

More Kuldeep Singh Rajawat's questions See All

Please send any reference for synthesis of trichloromethyl benzene from trifluoromethyl benzene with out use AlCl3 ?

Dear all, please send any reference for synthesis of trichloromethyl benzene from trifluoromethyl benzene with out use AlCl3 ?

06 July 2019 4,386 7 View

how to synthesis ethyl 4-bromo-3,5-diethoxy-2-fluorobenzoate?

how to synthesis ethyl 4-bromo-3,5-diethoxy-2-fluorobenzoate? please share any reference.

01 February 2019 8,620 5 View

Di debenzylation methode ?

didebenzylation methode?

03 April 2015 7,041 0 View

2-(2-aminoethyl)-2,3-dihydro-1H-inden-1-one?

how synthesis 2-(2-aminoethyl)-2,3-dihydro-1H-inden-1-one from 1-indole ?

03 April 2015 2,707 2 View

How to remove/ replace trifluoroacetate countertop after deprotection?

After deprotection of the tert-butyl ester to generate the carboxylic acid in chloroform with TFA, my compound‘s pyridine moiety forms a TFacetate ammonium salt (small molecule drug, not a...

29 July 2024 9,753 3 View

I want to buy Hydrothermal Synthesis Autoclave from any European company. Can anyone suggest any company inside Europe?

Thanks

22 July 2024 1,143 3 View

Hi dear researchers, do you suggest the best and shortest path for chemical synthesis and green synthesis of magnetite(Fe3O4)?

Suggest the best and shortest route for the chemical synthesis and and green synthesis of magnetite(Fe3O4) The chemical synthesis should contain the least dangerous chemicals along with full...

21 July 2024 2,476 2 View

Im trying iodination of an arene, but only getting black precipitates, is there anyone with iodination experience who can advise?

Organic Synthesis. My student has been trying iodination of arenes (our goal is to iodinate p-phenylenediamine) following these literature procedures: 1. Synthesis 2004, No. 11, 1869-1873 using...

16 July 2024 6,630 1 View

What could be the possible reason that sintering of polycrystalline diamond fabricated with tape casting has suddenly started failing?

I make polycrystalline diamond with tape casting followed by HPHT sintering. When i sintered the samples up till May, the sintering was good. When i sintered the samples in June and July at the...

16 July 2024 3,212 5 View

Why is my HPRT1 housekeeping gene not coming at same Ct in qPCR?

I am doing qPCR but my HPRT1 Ct is not coming at the same point. I see a 2 cycle spread in Ct. I have checked my RNA quality A260/280, 230/280 values, did ethidium bromide gel. I used superscript...

04 July 2024 5,605 3 View

Why there are no peaks at downfield NMR of Cobalt and Nickel complexes?

I synthesized some paramagnetic cobalt and nickel complexes (expected to be Co(II) and Ni(II)) using a bidentate ligand - N of pyridine ring (aromatic) and O of P=O (aliphatic), and I obtained...

03 July 2024 3,410 4 View

Is DNase I (RNase-Free) necessary to be used before cDNA synthesis?

I want to isolate RNA from bacillus subtilis using the QuickRNA Fungal Bacterial Miniprep Kit from Zymo Research and further reverse transcriptase to cDNA using the ReverTra Ace qPCR RT Master Mix...

27 June 2024 2,951 5 View

How do I ensure form of nano-particle when I trial for nanoparticle synthesize experiment ?

Suppose, a new metal nanoparticle synthesis process is carried out in my lab. And then, by which physical or lab tests confirm its nanoparticle confirmation ?

26 June 2024 6,940 2 View

Curcumin encapsulation in Bovine Serum albumin (BSA)?

Hey all what are the ways by which an encapsulated drug inside BSA may escape from its encapsulation. We had synthesised curcumin encapsulated BSA by desolvation method followed by centrifugation...

23 June 2024 8,785 5 View

Sandeep Chandrashekharappa

You can follow this paper

DOI:10.1016/j.bmcl.2018.06.025

Sunil Adiyodi

Do you wanted to convert pyridine to 2-bromopyridine?

Jürgen Wintner

Starting from 2-aminopyridine via diazotization followed by bromination, Org. Synth. 1946, 26, 16 DOI: 10.15227/orgsyn.026.0016: http://orgsyn.org/demo.aspx?prep=CV3P0136

Adel Amer

Dear Rajawat

Enclosed find two files which have the answer to your Q

Good luck

Kuldeep Singh Rajawat

Thanks a lot sir.