TRANS-2-NONADECYL-4-HYDROXYMETHYL-1, 3-DIOXOLANE AND METHOD FOR PRODUCING THEREOF

• Main Authors: CHANG CHI I, WU CHIALI, HSU PANGKUEI, PAN MIN HSIUNG
• Format: Patent
• Language: English; Korean
• Published: 31.07.2015
• Subjects: CHEMISTRY; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

The present invention relates to a method for preparing a compound and, more specifically, to a method for preparing trans-2-nonadecyl-4-hydroxymethyl-1,3-dioxolane, which comprises the steps of: carrying out an oxidation reaction of an alcohol and pyridinium chlorochromate; proceeding with acetylation of the obtained compound resulting from the oxidation reaction; and purifying the acetylated compound to obtain trans-2-nonadecyl-4-hydroxymethyl-1,3-dioxolane. The preparation method can remarkably improve the compound yield and save production costs. 본 발명은 화합물 제조방법에 관한 것으로서, 상세하게는 알코올과 피리디늄 클로로크로메이트(pyridinium chlorochromate)에 대하여 산화 반응을 진행하고, 다시 상기 획득한 화합물에 대하여 아세틸화 반응을 진행한 후, 정제를 거쳐 트랜스-2-노나데실-4-히드록시메틸-1,3-다이옥살란 화합물을 획득하는 제조방법에 관한 것이다. 상기 제조방법은 상기 화합물의 생산율을 현저하게 향상시키고 생산원가를 절감시켜 줄 수 있다.