ChemicalBook CAS DataBase List 2-ETHYNYL-4-METHYL-PHENOL

2-ETHYNYL-4-METHYL-PHENOL synthesis

5synthesis methods

Product Name:2-ETHYNYL-4-METHYL-PHENOL
CAS Number:183589-14-2
Molecular formula:C9H8O
Molecular Weight:132.1592

16188-57-1
80 suppliers
$13.00/250mg

1066-54-2
469 suppliers
$9.00/10g

183589-14-2
6 suppliers
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Yield:183589-14-2 84%

Reaction Conditions:

Stage #1: 4-methyl-2-iodophenol;trimethylsilylacetylenewith [1,1'-bis(diphenylphosphino)ferrocene]dichloropalladium(II);copper (I) iodide;triethylamine in tetrahydrofuran at 23; for 3 h;
Stage #2: with N,N,N-tributylbutan-1-aminium fluoride in tetrahydrofuran at 23; for 1 h;

References:

Dai, Ning;Hu, Weican;Qian, Guoying;Rong, Zhouting [Organic Letters,2020,vol. 22,# 8,p. 3286 - 3290] Location in patent:supporting information

Phenol, 4-methyl-2-[2-(trimethylsilyl)ethynyl]-

183589-03-9
0 suppliers
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183589-14-2
6 suppliers
inquiry

References

6627-55-0 Synthesis

6627-55-0
265 suppliers
$6.00/5g

1066-54-2
469 suppliers
$9.00/10g

183589-14-2
6 suppliers
inquiry

References

16188-57-1
80 suppliers
$13.00/250mg

183589-14-2
6 suppliers
inquiry

References

6627-55-0 Synthesis

6627-55-0
265 suppliers
$6.00/5g

183589-14-2
6 suppliers
inquiry

References

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2-ETHYNYL-4-METHYL-PHENOL synthesis