Triethylenetetramine → Ethylene carbonate triethylene tetraamine

HRID 256295

반응식

HRID 256295 반응식
[NH2:1][CH2:2][CH2:3][NH:4][CH2:5][CH2:6][NH:7][CH2:8][CH2:9][NH2:10].[OH-].[K+].[C:13]1(=[O:18])[O:17][CH2:16][CH2:15][O:14]1>C1(C)C=CC=CC=1>[C:13]1(=[O:18])[O:17][CH2:16][CH2:15][O:14]1.[NH2:1][CH2:2][CH2:3][NH:4][CH2:5][CH2:6][NH:7][CH2:8][CH2:9][NH2:10]

참가 물질

5

반응물 3

HCID 5565TriethylenetetramineHCID 7303Ethylene carbonateHCID 14797Potassium Hydroxide

생성물 1

HCID 86740738Ethylene carbonate triethylene tetraamine

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

Add 2 g of triethylene tetraamine (with an AV of approximately 1180 mg KOH/g) to 20 ml of toluene in a 250 ml flask fitted with a stirrer, condensor and nitrogen inlet. Add 4.82 g ethylene carbonate to the mixture. Reflux the system for 2.5 hours under N2. Strip the system to yield an ethylene carbonate-triethylene tetraamine adduct having an AV of approximately 250 mg KOH/g.

후처리

  1. customfitted with a stirrer
  2. temperatureReflux the system for 2.5 hours under N2

출처 및 근거

ORD 기록
ord-02a6f5d10ab64473ba762b9a46ca32a9
출처 데이터셋
uspto-grants-1987_10
특허 번호
US04702851

연결된 노트

불러오는 중…