1-Nonanal synthesis
- Product Name:1-Nonanal
- CAS Number:124-19-6
- Molecular formula:C9H18O
- Molecular Weight:142.24
Yield:1931-63-1 100% ，124-19-6 100%
Reaction Conditions:
Stage #1: (Z)-9-octadecenoic acid methyl esterwith ozone in dichloromethane at -78;
Stage #2: with triphenylphosphine in dichloromethane at -78 - 23; for 18 h;
Steps:
4
A solution of methyl oleate ( 10.0 g, 33.7 mmol) in anhydrous CH2Cl2 ( 100 mL) was cooled to -78 °C and a stream of O3 was bubbled through the reaction mixture until the solution became lightly blue ( 10 min). Argon was bubbled through the mixture and a solution of PPh3 (19.7 g, 75.1 mmol) in CH2Cl2 (100 mL) was added slowly. The reaction mixture was warmed to 23 0C and stirred for 18 hours. The solvent was evaporated to dryness and the solid was triturated with cold hexane (80 mL). The EPO
References:
WO2006/117197,2006,A1 Location in patent:Page/Page column 14; 20-21
872-05-9
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$9.00/50g
124-19-6
372 suppliers
$7.00/25g
112-80-1
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$5.00/10g
124-19-6
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2553-17-5
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143-08-8
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124-19-6
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