2-ETHYNYL-4-METHYL-PHENOL synthesis
- Product Name:2-ETHYNYL-4-METHYL-PHENOL
- CAS Number:183589-14-2
- Molecular formula:C9H8O
- Molecular Weight:132.1592
16188-57-1
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1066-54-2
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183589-14-2
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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]-](/CAS/20210305/GIF/183589-03-9.gif)
183589-03-9
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183589-14-2
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16188-57-1
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$13.00/250mg
183589-14-2
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6627-55-0
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$6.00/5g
183589-14-2
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