Dicyclohexylcarbodiimide → Oleic acid, ion(1-)

HRID 27455

反応式

HRID 27455 の反応式
[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]

参加物

6

反応物 3

HCID 10868DicyclohexylcarbodiimideHCID 445639Oleic AcidHCID 5280435Phytol

生成物 2

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

試薬・触媒・溶媒 1

HCID 8058Hexane溶媒

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-4a1169f236784efbbeab95f5232a61f6
出典データセット
uspto-grants-1980_09
特許番号
US04221810

関連ノート

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