Tetrahydro-2,8,4,6-(epoxyethanediylideneoxy)[1,3]dioxino[5,4-d]-1,3-dioxin synthesis

4synthesis methods

Product Name:Tetrahydro-2,8,4,6-(epoxyethanediylideneoxy)[1,3]dioxino[5,4-d]-1,3-dioxin
CAS Number:4922-14-9
Molecular formula:C8H8O6
Molecular Weight:200.15

98510-20-4 Synthesis

98510-20-4
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$145.00/1g

Tetrahydro-2,8,4,6-(epoxyethanediylideneoxy)[1,3]dioxino[5,4-d]-1,3-dioxin

4922-14-9
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Yield:-

Steps:

Multi-step reaction with 7 steps
1: 48 percent / imidazole / dimethylformamide / 24 h / 0 - 20 °C
2: 1.) NaH / 1.) DMF, 30 min, 2.) DMF, 24 h
3: tetrabutylammonium fluoride / tetrahydrofuran / 30 h
4: (COCl)2, DMSO / CH₂Cl₂ / 1 h
5: NaBH₄ / methanol; tetrahydrofuran / 0.33 h
6: 94 percent / H₂ / 20percent Pd(OH)2/C / tetrahydrofuran / 3 h / 2585.7 Torr
7: 100 percent / p-TsOH*H₂O / tetrahydrofuran / 5 h / Ambient temperature

References:

Lee, Hyo Won;Kishi, Yoshito [Journal of Organic Chemistry,1985,vol. 50,# 22,p. 4402 - 4404]

122-51-0 Synthesis

122-51-0
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98575-48-5
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4922-14-9
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References

myo-Inositol, 1,3,5-O-methylidyne-4,6-bis-O-(phenylmethyl)-

98510-25-9
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4922-14-9
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References

myo-Inositol, 2-O-[(1,1-dimethylethyl)dimethylsilyl]-1,3,5-O-methylidyne-

98510-22-6
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4922-14-9
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References