N-Methylpiperidine synthesis
- Product Name:N-Methylpiperidine
- CAS Number:626-67-5
- Molecular formula:C6H13N
- Molecular Weight:99.17
111-29-5
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$5.00/25g
626-67-5
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$15.00/25g
Yield:626-67-5 95%
Reaction Conditions:
with methylamine
Steps:
1 Preparation of N-methylpiperidine
EXAMPLE 1 Preparation of N-methylpiperidine 280 ml/hour of a mixture which consisted of 1,040 g of pentane-1,5-diol and 310 g of methylamine and 10 g of 45% strength aqueous potassium hydroxide solution were passed, at 245° C., under a total pressure of 250 bar and under a hydrogen partial pressure of 120 bar, through a tube reactor which had a diameter of 3.2 cm and a height of 125 cm and contained a bed of 700 ml of the catalyst prepared above. N-methylpiperidine was obtained in 95% yield.
References:
BASF Aktiengesellschaft US4910304, 1990, A
110-89-4
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124-38-9
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$175.00/23402
626-67-5
223 suppliers
$15.00/25g
110-89-4
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$15.96/100ML
149-73-5
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$12.00/5g
626-67-5
223 suppliers
$15.00/25g
2591-86-8
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$14.00/5g
626-67-5
223 suppliers
$15.00/25g