2-(3-BROMOPHENOXY)PYRIDINE 97+% synthesis
- Product Name:2-(3-BROMOPHENOXY)PYRIDINE 97+%
- CAS Number:92545-83-0
- Molecular formula:C11H8BrNO
- Molecular Weight:250.09
109-04-6
539 suppliers
$6.00/25g
591-20-8
355 suppliers
$10.00/1g
92545-83-0
24 suppliers
$106.00/250mg
Yield:92545-83-0 95%
Reaction Conditions:
with 2-Picolinic acid;tripotassium phosphate tribasic;copper (I) iodide in (methylsulfinyl)methane at 90; for 24 h;Inert atmosphere;
Steps:
5.2
(2) A mixture of 3-bromophenol 1.2mmol, tripotassium phosphate 2mmol, 2- pyridinecarboxylic acid 0.1mmol, 2- bromopyridine 1mmol, cuprous iodide 0.05mmol, 12ml DMSO, was added 50ml three bottle. The mixture was refluxed under argon at 90 deg.] C to the end of the reaction by TLC after 24 hours, the resulting mixed solution was extracted with ethyl acetate, dried over anhydrous sodium sulfate and the solvent removed under reduced pressure to give a pale yellow solid 2- (3-bromo phenoxy) pyridine (95% yield).
References:
CN104262159,2016,B Location in patent:Paragraph 0064
142-08-5
513 suppliers
$6.00/5g
591-18-4
398 suppliers
$5.00/5g
92545-83-0
24 suppliers
$106.00/250mg
109-09-1
0 suppliers
$10.60/1gm:
591-20-8
355 suppliers
$10.00/1g
92545-83-0
24 suppliers
$106.00/250mg