ChemicalBook CAS DataBase List Stigmasterol

Stigmasterol synthesis

4synthesis methods

Product Name:Stigmasterol
CAS Number:83-48-7
Molecular formula:C29H48O
Molecular Weight:412.7

3,5-Cyclo-27-norcholest-23-en-22-ol, 6-methoxy-, (3β,5α,6β,22R,23Z)- (9CI)

83787-28-4
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83-48-7
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Yield:-

Steps:

Multi-step reaction with 5 steps
1: 83 percent / propionic acid / xylene / Heating
2: 97 percent / LiAlH₄ / tetrahydrofuran / 1 h / Ambient temperature
3: 277 mg / pyridine / 2 h / Ambient temperature
4: 187 mg / LiAlH₄ / tetrahydrofuran / 2 h / Ambient temperature
5: p-TsOH*H₂O / dioxane; H₂O / 3 h / Heating

References:

Fujimoto, Yoshinori;Kimura, Miki;Khalifa, Fathy A. M.;Ikekawa, Nobuo [Chemical and pharmaceutical bulletin,1984,vol. 32,# 11,p. 4372 - 4381]

Stigmasta-5,22-diene, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, (3β,22E)-

122795-00-0
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83-48-7
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References

53603-94-4 Synthesis

(22E)-6β-Methoxy-3β,5α-cyclostigmast-22-ene

53603-94-4
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83-48-7
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References

β-D-Glucopyranoside, (3β,22E)-stigmasta-5,22-dien-3-yl 4-O-β-D-arabinopyranosyl-

1371577-45-5
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83-48-7
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References

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