Dicyclohexylcarbodiimide → Oleic acid, ion(1-)

HRID 27455

반응식

HRID 27455 반응식
[CH3:1][CH:2]([CH2:4][CH2:5][CH2:6][C@H:7]([CH2:9][CH2:10][CH2:11][C@H:12]([CH2:14][CH2:15][CH2:16]/[C:17](=[CH:19]/[CH2:20][OH:21])/[CH3:18])[CH3:13])[CH3:8])[CH3:3].C1(N=C=NC2CCCCC2)CCCCC1.[C:37]([OH:56])(=[O:55])[CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44]/[CH:45]=[CH:46]\[CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH3:54]>CCCCCC>[C:37]([O-:56])(=[O:55])[CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44]/[CH:45]=[CH:46]\[CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH3:54].[C:37]([O:21][CH2:20]/[CH:19]=[C:17](/[CH2:16][CH2:15][CH2:14][C@@H:12]([CH2:11][CH2:10][CH2:9][C@@H:7]([CH2:6][CH2:5][CH2:4][CH:2]([CH3:1])[CH3:3])[CH3:8])[CH3:13])\[CH3:18])(=[O:55])[CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44]/[CH:45]=[CH:46]\[CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH3:54]

참가 물질

6

반응물 3

HCID 10868DicyclohexylcarbodiimideHCID 445639Oleic AcidHCID 5280435Phytol

생성물 2

HCID 5460221Oleic acid, ion(1-)HCID 13773158Phytyl oleate

시약·촉매·용매 1

HCID 8058Hexane용매

실험 절차

A mixture of 15 g of phytol, 11 g of dicyclohexylcarbodiimide and 0.1 g of cuprous chloride was stirred at 90°-100° C. for two hours under nitrogen, to which 16 g of oleic acid was added, followed by further two hours' stirring at 90°-100° C. After cooling, the reaction mixture was added with 100 ml of n-hexane, freed from any insoluble matters through filtration and the filtrate was concentrated under reduced pressure. The residue was subjected to silica gel chromatography to yield 12.6 g of isophytyl oleate from the first eluting fraction and 5.9 g of phytyl oleate from the later eluting fraction.

후처리

  1. additionwas added
  2. temperatureAfter cooling
  3. filtrationfreed from any insoluble matters through filtration
  4. concentrationthe filtrate was concentrated under reduced pressure

출처 및 근거

ORD 기록
ord-4a1169f236784efbbeab95f5232a61f6
출처 데이터셋
uspto-grants-1980_09
특허 번호
US04221810

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