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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List Cholest-8-en-3-ol,4,14-dimethyl-, (3b,4a,5a)-

Cholest-8-en-3-ol,4,14-dimethyl-, (3b,4a,5a)- synthesis

2synthesis methods
Cholest-8-en-3-ol, 4,14-dimethyl-, 3-acetate, (3β,4α,5α)-

16910-40-0
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Cholest-8-en-3-ol,4,14-dimethyl-, (3b,4a,5a)-

16910-39-7
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-

Yield:-

Steps:

Multi-step reaction with 4 steps
1: chromyl chloride / CH2Cl2 / 1 h / -30 °C
2: BF3*OEt2 / benzene / 48 h
4: 100 percent / LiAlH4

References:

Naora;Murae;Tsuyuki;Takahashi [Bulletin of the Chemical Society of Japan,1986,vol. 59,# 6,p. 1767 - 1776]

Cholest-9(11)-en-7-one, 3-(acetyloxy)-4,14-dimethyl-, (3β,4α,5α)- (9CI)

106578-60-3
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Cholest-8-en-3-ol,4,14-dimethyl-, (3b,4a,5a)-

16910-39-7
7 suppliers
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References

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