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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 2,7-Dihydroxynaphthalene

2,7-Dihydroxynaphthalene synthesis

7synthesis methods
2,7-Naphthalenediol [582-17-2], mp 194℃, is produced by caustic fusion of naphthalene-2,7- disulfonic acid or 2-hydroxynaphthalene-7-sulfonic acid at 300℃. It undergoes amination at 250℃ to give 2,7-naphthalenediamine and couples with diazotized anilines in the 1-position or in the 1,8-positions. It forms a resin with formaldehyde.
20258-95-1 Synthesis
2,7-Dihydroxynaphthalene-1-carbaldehyde

20258-95-1
10 suppliers
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2,7-Dihydroxynaphthalene

582-17-2
424 suppliers
$23.00/25g

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Yield:-

Steps:

Multi-step reaction with 2 steps
1: 52 percent / Br2 / pyridine / 1 h
2: 20 percent / hydrogen chloride / ethanol / 0.5 h

References:

Carey, John L.;Thomson, Ronald H.;Cox, Philip J. [Journal of the Chemical Society. Perkin transactions I,1983,p. 1267 - 1274]

2,7-DIISOPROPYLNAPHTHALENE

40458-98-8
35 suppliers
$45.00/250mg

2,7-Dihydroxynaphthalene

582-17-2
424 suppliers
$23.00/25g

References
naphthalene-2,7-diyl bis(diethylcarbamate)

526190-47-6
1 suppliers
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2,7-Dihydroxynaphthalene

582-17-2
424 suppliers
$23.00/25g

References
2,7-DIISOPROPYLNAPHTHALENE

40458-98-8
35 suppliers
$45.00/250mg

2,7-Dihydroxynaphthalene

582-17-2
424 suppliers
$23.00/25g

760179-65-5 Synthesis
2-Naphthalenol, 7-(1-methylethyl)-

760179-65-5
1 suppliers
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References
22472-26-0 Synthesis
2,7-DIACETOXYNAPHTHALENE

22472-26-0
33 suppliers
$19.39/1g

2,7-Dihydroxynaphthalene

582-17-2
424 suppliers
$23.00/25g

7-hydroxynaphthalen-2-yl acetate

146744-23-2
8 suppliers
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References

2,7-Dihydroxynaphthalene Related Search:

Chrysin Triclosan 3-Diethylaminophenol Butylated Hydroxytoluene 1-Hydroxyethylidene-1,1-diphosphonic acid 1,3-Dihydroxyacetone 1,6-Dihydroxynaphthalene 2,3-Dihydroxynaphthalene 2,7-Dimethoxynaphthalene 2,7-DIACETOXYNAPHTHALENE