ChemicalBook CAS DataBase List HYDROPRENE

HYDROPRENE synthesis

8synthesis methods

Product Name:HYDROPRENE
CAS Number:41096-46-2
Molecular formula:C17H30O2
Molecular Weight:266.42

2-Hydroxy-3-methylbutanoic acid ethyl ester

2441-06-7
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41096-46-2
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Yield:-

Steps:

Multi-step reaction with 8 steps
1: MnO₂
2: Et₃N / N-(2-hydroxyethyl)-thiazolium bromide / dioxane / 20 h / 95 - 100 °C
3: sodium borohydride / tetrahydrofuran / 1 h / 0 °C
4: pyridine / 24 h / 25 °C
5: potassium t-butoxid, 18-Crown-6 / benzene / 0.5 h / Ambient temperature
6: NaBH₄ / ethanol / 4 h / Heating
7: PBr₃, LiBr, 2,4,6-collidine / 3 h / -40 - 0 °C
8: 1.) ZnBr₂, 2.) DBU / 1.) ether, -40 deg C to 0 deg C, 2 h, 2.) 50 deg C, 2 h

References:

Baan, Gabor;Vinczer, Peter;Novak, Lajos;Szantay, Csaba [Tetrahedron Letters,1985,vol. 26,# 35,p. 4261 - 4264]

20201-24-5
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$46.93/5g

41096-46-2
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References

7492-66-2
96 suppliers
$52.00/sample-k

41096-46-2
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References

2,6-Undecadiene, 8,10-diethoxy-10-methoxy-2,6-dimethyl-

116121-05-2
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41096-46-2
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References

5392-40-5
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$14.00/25mL

41096-46-2
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References

HYDROPRENE Related Search:

S-(+)-Methoprene

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