Triethylamine → Ethyl 3-(hexadecyloxy)-2-[(hexadecylthio)methyl]propanoate

HRID 1885448노트

반응식

HRID 1885448 반응식
[CH2:1]([O:17][CH2:18][C:19](=[CH2:25])[C:20]([O:22][CH2:23][CH3:24])=[O:21])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16].C(N(CC)CC)C.[CH2:33]([SH:49])[CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH3:48]>C(O)C>[CH2:1]([O:17][CH2:18][CH:19]([CH2:25][S:49][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH3:48])[C:20]([O:22][CH2:23][CH3:24])=[O:21])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16]

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 18015HexadecanethiolHCID 12971817Ethyl 2-[(hexadecyloxy)methyl]-2-propenoate

생성물 1

HCID 19764340Ethyl 3-(hexadecyloxy)-2-[(hexadecylthio)methyl]propanoate

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

To a solution of 20 g of 2-[(hexadecyloxy)methyl]-2-propenoic acid, ethyl ester and 10 ml of triethylamine in 60 ml of ethanol is added 53 ml of hexadecyl mercaptan. This mixture is stirred overnight, then the solvents removed and the residue purified by HPLC [hexane:ethyl acetate (9:1)], to give 32.9 g of the desired compound as a white waxy solid.

후처리

  1. customthe solvents removed
  2. customthe residue purified by HPLC [hexane:ethyl acetate (9:1)]

출처 및 근거

ORD 기록
ord-f22920ae98884709a68a514ecc876f5b
출처 데이터셋
uspto-grants-1992_09
특허 번호
US05144045

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