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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide

naphtho(2,3-b)furan-4,9-dione synthesis

11synthesis methods
Naphtho[2,3-b]furan-4,9-dione, 2-ethoxy-2,3-dihydro-

133700-94-4
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naphtho(2,3-b)furan-4,9-dione

5656-82-6
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Yield:5656-82-6 87%

Reaction Conditions:

with toluene-4-sulfonic acid in benzene; for 4 h;Heating;

References:

Lee, Yong Rok;Kim, Byung So;Jung, Yong Ug;Koh, Wha Soo;Cha, Jin Soon;Kim, Nam Woo [Synthetic Communications,2002,vol. 32,# 20,p. 3099 - 3105]

Vinyl acetate

108-05-4
563 suppliers
$4.00/1000g

2-Hydroxy-1,4-naphoquinone

83-72-7
336 suppliers
$14.14/1gm:

naphtho(2,3-b)furan-4,9-dione

5656-82-6
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References
2-Hydroxy-1,4-naphoquinone

83-72-7
336 suppliers
$14.14/1gm:

3680-02-2 Synthesis
Methyl vinyl sulfone

3680-02-2
88 suppliers
$16.00/1g

naphtho(2,3-b)furan-4,9-dione

5656-82-6
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References
2,3-Dihydronaphtho[2,3-b]furan-4,9-dione

32013-78-8
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naphtho(2,3-b)furan-4,9-dione

5656-82-6
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References
Naphtho[2,3-b]furan-4,9-dione, 2,3-dihydro-2-(phenylthio)-

478159-15-8
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naphtho(2,3-b)furan-4,9-dione

5656-82-6
1 suppliers
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References