7,8-dihydro-5,6-dehydrokawain synthesis
- Product Name:7,8-dihydro-5,6-dehydrokawain
- CAS Number:3155-51-9
- Molecular formula:C14H14O3
- Molecular Weight:230.26
1952-41-6
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3155-51-9
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Yield:3155-51-9 67%
Reaction Conditions:
with palladium 10% on activated carbon;hydrogen in methanol;chloroform; for 2 h;
Steps:
5.3. General procedure for catalytic hydrogenation of pyrones
General procedure: Pyrone was dissolved in MeOH/CHCl3 (5 mL, 1:1) and stirred under a hydrogen atmosphere (balloon) for 2 h in the presence of 10% Pd/C. The suspension was filtered and the solvent evaporated in vacuo. Purification by silica gel column chromatography eluting with MeOH (0-1%) in dichloromethane gave the product.
References:
McCracken, Stephen T.;Kaiser, Marcel;Boshoff, Helena I.;Boyd, Peter D.W.;Copp, Brent R. [Bioorganic and Medicinal Chemistry,2012,vol. 20,# 4,p. 1482 - 1493] Location in patent:experimental part
672-89-9
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3155-51-9
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$185.00/1mg
100-52-7
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3155-51-9
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100374-50-3
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3155-51-9
19 suppliers
$185.00/1mg