ChemicalBook CAS DataBase List 14-Isopropylpodocarpa-8,11,13-triene-3β,13-diol

14-Isopropylpodocarpa-8,11,13-triene-3β,13-diol synthesis

2synthesis methods

Product Name:14-Isopropylpodocarpa-8,11,13-triene-3β,13-diol
CAS Number:3772-56-3
Molecular formula:C20H30O2
Molecular Weight:302.45

2-Phenanthrenol, 1,2,3,4,4a,9,10,10a-octahydro-7-methoxy-1,1,4a-trimethyl-8-(1-methylethyl)-, (2S,4aS,10aR)-

1235892-92-8
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14-Isopropylpodocarpa-8,11,13-triene-3β,13-diol

3772-56-3
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Yield:3772-56-3 75%

Reaction Conditions:

Stage #1: (2S,4aS,10aR)-8-isopropyl-7-methoxy-1,1,4a-trimethyl-1,2,3,4,4a,9,10,10aoctahydrophenanthren-2-olwith aluminum tri-bromide;1-thiopropane in dichloromethane; for 2 h;Inert atmosphere;
Stage #2: with hydrogenchloride in methanol;dichloromethane;water;

References:

Kim, Michelle B.;Shaw, Jared T. [Organic Letters,2010,vol. 12,# 15,p. 3324 - 3327] Location in patent:supporting information; experimental part

(4aS,10aR)-3,4,4a,9,10,10a-Hexahydro-7-hydroxy-1,1,4a-trimethyl-8-isopropylphenanthren-2(1H)-one

6755-93-7
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3772-56-3
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References

14-Isopropylpodocarpa-8,11,13-triene-3β,13-diol Related Search:

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