Ammonia → 2,5-Dimethylhexane-2,5-diyl bis(2-hydroxyacetate) isophthaloyl chloride 5-hydroxyisophthaloyl dichloride

HRID 340872노트

반응식

HRID 340872 반응식
N.[OH:2][CH2:3][C:4]([O:6][C:7]([CH3:19])([CH2:9][CH2:10][C:11]([O:14][C:15](=[O:18])[CH2:16][OH:17])([CH3:13])[CH3:12])[CH3:8])=[O:5].[C:20]([Cl:31])(=[O:30])[C:21]1[CH:29]=[CH:28][CH:27]=[C:23]([C:24]([Cl:26])=[O:25])[CH:22]=1.C([O:35][C:36]1[CH:37]=[C:38]([C:45]([Cl:47])=[O:46])[CH:39]=[C:40]([CH:44]=1)[C:41]([Cl:43])=[O:42])(=O)C>O1CCCC1>[OH:2][CH2:3][C:4]([O:6][C:7]([CH3:19])([CH2:9][CH2:10][C:11]([O:14][C:15](=[O:18])[CH2:16][OH:17])([CH3:12])[CH3:13])[CH3:8])=[O:5].[C:24]([Cl:26])(=[O:25])[C:23]1[CH:27]=[CH:28][CH:29]=[C:21]([C:20]([Cl:31])=[O:30])[CH:22]=1.[OH:35][C:36]1[CH:44]=[C:40]([C:41]([Cl:43])=[O:42])[CH:39]=[C:38]([CH:37]=1)[C:45]([Cl:47])=[O:46]

참가 물질

4

반응물 2

HCID 222AmmoniaHCID 1317320892,5-Dimethylhexane-2,5-diyl bis(2-hydroxyacetate) isophthaloyl chloride 5-acetoxy isophthaloyl chloride

생성물 1

HCID 1317320902,5-Dimethylhexane-2,5-diyl bis(2-hydroxyacetate) isophthaloyl chloride 5-hydroxyisophthaloyl dichloride

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

To a solution of methanolic ammonia (20 mL, 1 N), polymer (118) dissolved in 5 mL tetrahydrofuran was added and the solution was stirred for two hours. The polymer was then precipitated in 100 mL of cold 1 N hydrochloric acid and collected by filtration. The polymer was then dried under high vacuum and was found to have a molecular weight of ˜7,000 g/mol by GPC.

후처리

  1. additionwas added
  2. customThe polymer was then precipitated in 100 mL of cold 1 N hydrochloric acid
  3. filtrationcollected by filtration
  4. customThe polymer was then dried under high vacuum

출처 및 근거

ORD 기록
ord-749641c63b9a48d08b5f6811c9161a92
출처 데이터셋
uspto-grants-2014_11
특허 번호
US08895691B2

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