1,6-dimethylpyrene synthesis
- Product Name:1,6-dimethylpyrene
- CAS Number:27984-16-3
- Molecular formula:C18H14
- Molecular Weight:230.3
27973-29-1
277 suppliers
$6.00/250mg
75-16-1
278 suppliers
$12.00/10ml
27984-16-3
12 suppliers
inquiry
Yield:27984-16-3 86%
Reaction Conditions:
in tetrahydrofuran at 20; for 2 h;Cooling with ice;
Steps:
9.9.3
9.3 In a 100ml three-necked flask, add m-5, 50ml of anhydrous tetrahydrofuran, add 2.2 times the Grignard reagent of methyl bromide under ice bath, react at room temperature for 2 hours, add ammonium chloride solution to quench, extract water with dichloromethane The organic phases were combined, dried over anhydrous sodium sulfate, concentrated, and m-37 was obtained by column chromatography with a yield of 86%.
References:
CN114573607,2022,A Location in patent:Paragraph 0134-0135; 0141-0142
27973-29-1
277 suppliers
$6.00/250mg
74-88-4
358 suppliers
$15.00/10g
27984-16-3
12 suppliers
inquiry
27973-29-1
277 suppliers
$6.00/250mg
676-58-4
294 suppliers
$15.00/25ml
27984-16-3
12 suppliers
inquiry
27973-29-1
277 suppliers
$6.00/250mg
27984-16-3
12 suppliers
inquiry