3α,12α-Dihydroxy-5β-androstan-17-one synthesis

5synthesis methods

Product Name:3α,12α-Dihydroxy-5β-androstan-17-one
CAS Number:10448-51-8
Molecular formula:C19H30O3
Molecular Weight:306.45

Pregnan-20-one, 3,12-dihydroxy-, (3α,5β,12α)-

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Yield:-

Steps:

Multi-step reaction with 3 steps
1: toluene-sulfonic acid-⁽⁴⁾
2: methanol; ethyl acetate; ozone / -40 °C / anschliessenden Hydrierung an Palladium/Calciumcarbonat
3: aq.-ethanolic NaOH / bei Siedetemperatur

References:

Marshall et al. [Journal of the American Chemical Society,1948,vol. 70,p. 1837]

3-ALPHA,12-ALPHA-DIACETOXYPREGNAN-20-ONE

15991-93-2
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References

(3alpha,5beta,12alpha)-24,24-Diphenylchola-20(22),23-diene-3,12-diol 3,12-diacetate

82426-77-5
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References

3α,12α-Diacetoxy-5β-cholan-24-oic acid methyl ester

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References

109-95-5
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64-17-5 Synthesis

64-17-5
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$10.00/50g

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141-52-6 Synthesis

141-52-6
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$10.00/5g

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References