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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 2-Formyl-3,4-dihydro-2H-pyran

2-Formyl-3,4-dihydro-2H-pyran synthesis

6synthesis methods
(3,4-dihydro-2H-pyran-2-yl)methyl 3,4-dihydro-2H-pyran-2-carboxylate

3540-36-1
5 suppliers
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2-Formyl-3,4-dihydro-2H-pyran

100-73-2
93 suppliers
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-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 55 percent / DIBAL / tetrahydrofuran / 1 h / 0 °C
2: 1.) oxalyl chloride, DMSO, 2.) triethylamine / -70 deg C

References:

Priepke, Henning;Brueckner, Reinhard [Chemische Berichte,1990,vol. 123,# 1,p. 153 - 168]

FullText

Acrolein

107-02-8
4 suppliers
$38.60/4s8501

2-Formyl-3,4-dihydro-2H-pyran

100-73-2
93 suppliers
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References
3,4-Dihydro-2H-pyran-2-methanol

3749-36-8
211 suppliers
$18.00/1g

2-Formyl-3,4-dihydro-2H-pyran

100-73-2
93 suppliers
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References
acrylic acid methyl ester

292638-85-8
3 suppliers
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Acrolein

107-02-8
4 suppliers
$38.60/4s8501

2-Formyl-3,4-dihydro-2H-pyran

100-73-2
93 suppliers
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2H-Pyran-2-carboxylic acid, 3,4-dihydro-, methyl ester

23125-70-4
1 suppliers
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References
Methyl vinyl ketone

78-94-4
4 suppliers
$29.69/25ml

Acrolein

107-02-8
4 suppliers
$38.60/4s8501

2-Formyl-3,4-dihydro-2H-pyran

100-73-2
93 suppliers
inquiry

3749-34-6 Synthesis
Ethanone, 1-(3,4-dihydro-2H-pyran-2-yl)-

3749-34-6
0 suppliers
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2H-Pyran-2-carboxaldehyde, 3,4-dihydro-6-methyl-

64881-26-1
0 suppliers
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Ethanone, 1-(3,4-dihydro-6-methyl-2H-pyran-2-yl)-

28450-02-4
3 suppliers
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References

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