Oxirane, 2-decyl-3-(5-methylhexyl)- synthesis
- Product Name:Oxirane, 2-decyl-3-(5-methylhexyl)-
- CAS Number:35898-62-5
- Molecular formula:C19H38O
- Molecular Weight:282.5
35354-39-3
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35898-62-5
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Yield:35898-62-5 96 %
Reaction Conditions:
with 3-chloro-benzenecarboperoxoic acid in 1,2-dichloro-ethane at 0;Solvent;Temperature;
Steps:
1-6
cis-2-methyl-7-octadecane (2.0g, 7.5mmol) was dissolved in 1,2-dichloroethane (100mL), cooled to 0 °C, and m-chloroperoxybenzoic acid (3.1g, 15mmol, 85% content) was added in 5 batches; Stirring reaction for 2 hours, adding saturated sodium thiosulfate solution (10mL) to extinguish the reaction, dispensing, organic phase sodium carbonate aqueous solution washed twice, sodium sulfate drying, concentration, residual column chromatography purification (200 mesh silica gel, petroleum ether: ethyl acetate = 20:1) to obtain cis-7,8-epoxy-2-methyloctadecane 2.1g (yield 96%, gas phase purity 99.8%),
References:
CN115353437,2022,A Location in patent:Paragraph 0064; 0067-0070; 0071; 0073-0074; 0075; 0077; ...
40302-56-5
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112-29-8
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$6.00/25g
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5390-04-5
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$13.00/1g
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93108-03-3
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35898-62-5
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