A process for synthesizing an ω-amino acid compound of formula
HOOC—(CH2)r+2—CH2NH2,
wherein 4≤r≤13 from a monounsaturated fatty nitrile compound of formula
CH2═CH—(CH2)r—CN
the process comprising: 1) a step of hydroformylation of the mono unsaturated fatty nitrile compound by reacting said nitrile with carbon monoxide and di hydrogen 5e-a5 to obtain a nitrile aldehyde compound of formula HOC—(CH2)r+2-CN, then 2) a step of oxidation, in the presence of dioxygen, of the nitrile aldehyde compound to obtain a corresponding nitrile acid compound of formula HOOC—(CH2)r+2-CN, and 3) a step of reduction of the nitrile acid compound to give an w-amino acid of formula
HOOC—(CH2)r+2—CH2NH2.
一种用于合成ω-
氨基酸化合物公式
HOOC—(
CH2)r+2— NH2,
其中4≤r≤13,从单不饱和
脂肪酸腈化合物公式
═CH—( )r—CN
该工艺包括:1)单不饱和
脂肪酸腈化合物的氢甲酰化步骤,通过将所述腈与
一氧化碳和二氢5e-a5反应,以获得腈醛化合物公式HOC—( )r+2-CN,然后2)在 dioxygen 存在的情况下,氧化腈醛化合物以获得相应的腈酸化合物公式HOOC—( )r+2-CN,以及3)将腈酸化合物还原为给出w-
氨基酸的公式
HOOC—( )r+2— NH2.