![](/CAS/GIF/151600-02-1.gif)
TRIFLUOROMETHANESULFONIC ACID 6-BROMO-2-NAPHTHYL ESTER synthesis
- Product Name:TRIFLUOROMETHANESULFONIC ACID 6-BROMO-2-NAPHTHYL ESTER
- CAS Number:151600-02-1
- Molecular formula:C11H6BrF3O3S
- Molecular Weight:355.13
![6-Bromo-2-naphthol](/CAS/GIF/15231-91-1.gif)
15231-91-1
388 suppliers
$7.00/5g
![Trifluoromethanesulfonic acid](/CAS/20180808/GIF/1493-13-6.gif)
1493-13-6
608 suppliers
$12.00/5g
![TRIFLUOROMETHANESULFONIC ACID 6-BROMO-2-NAPHTHYL ESTER](/CAS/GIF/151600-02-1.gif)
151600-02-1
48 suppliers
$23.00/250mg
Yield:151600-02-1 98%
Reaction Conditions:
with 2,6-dimethylpyridine in dichloromethane at 35; for 1 h;
Steps:
1-3 (1-3) Synthesis Example of Compound (74)
Next, 28.4 g (0.26 mol) of 2,6-lutidine (2,6-dimethylpyridine, C7H9N) and 44.4 g (0.16 mol) of trifluoromethanesulfonic acid (CF3SO3H) were added to 450 mL of a dichloromethane (CH2Cl2) solution containing 29.6 g (0.13 mol) of compound A3 (6-bromonaphthol, 6-bromo-naphthalen-2-ol, C10H7BrO). The reaction solution was stirred at 35° C. for one hour. The reaction solution was then purified by silica gel chromatography (eluate: toluene). Thus, 46.0 g of compound (74) was obtained (yield: 98%).
References:
US8357821,2013,B2 Location in patent:Page/Page column 49
![6-Bromo-2-naphthol](/CAS/GIF/15231-91-1.gif)
15231-91-1
388 suppliers
$7.00/5g
![Trifluoromethanesulfonic anhydride](/CAS/GIF/358-23-6.gif)
358-23-6
574 suppliers
$10.00/1g
![TRIFLUOROMETHANESULFONIC ACID 6-BROMO-2-NAPHTHYL ESTER](/CAS/GIF/151600-02-1.gif)
151600-02-1
48 suppliers
$23.00/250mg
![6-Bromo-2-naphthol](/CAS/GIF/15231-91-1.gif)
15231-91-1
388 suppliers
$7.00/5g
![TRIFLUOROMETHANESULFONIC ACID 6-BROMO-2-NAPHTHYL ESTER](/CAS/GIF/151600-02-1.gif)
151600-02-1
48 suppliers
$23.00/250mg
![6-Bromo-2-naphthol](/CAS/GIF/15231-91-1.gif)
15231-91-1
388 suppliers
$7.00/5g
![N-Phenyl-bis(trifluoromethanesulfonimide)](/CAS/GIF/37595-74-7.gif)
37595-74-7
421 suppliers
$5.00/1g
![TRIFLUOROMETHANESULFONIC ACID 6-BROMO-2-NAPHTHYL ESTER](/CAS/GIF/151600-02-1.gif)
151600-02-1
48 suppliers
$23.00/250mg