1,10-Decanediamine → N-(10-aminodecyl)-aminomethanephosphonic acid monohydrate

HRID 745721

반응식

HRID 745721 반응식
Cl[CH2:2][P:3]([OH:6])(=[O:5])[OH:4].[NH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][NH2:18]>O>[OH2:4].[NH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][NH:18][CH2:2][P:3]([OH:6])(=[O:5])[OH:4]

참가 물질

4

반응물 2

HCID 13171,10-DecanediamineHCID 75723P-(Chloromethyl)phosphonic acid

생성물 1

HCID 86740900N-(10-aminodecyl)-aminomethanephosphonic acid monohydrate

시약·촉매·용매 1

HCID 962Water용매

실험 절차

Chloromethanephosphonic acid (5.5 g, 42 mmoles) and 1.10-diaminodecane (44 g, 255 mmoles) were heated under reflux in water (200 cm3) for 20 hours. The water was removed and ethanol (400 cm3) added to the solid residue. The phosphonic acid was filtered off and dried. The crude yield was 11.4 g (87%). A sample was purified by recrystallization from water/ethanol to give N-(10-aminodecyl)-aminomethanephosphonic acid monohydrate as a fine white crystalline solid having a melting point of 238° C.

후처리

  1. customThe water was removed
  2. additionethanol (400 cm3) added to the solid residue
  3. filtrationThe phosphonic acid was filtered off
  4. customdried
  5. customA sample was purified by recrystallization from water/ethanol

출처 및 근거

ORD 기록
ord-09381e4a41b946cbb8ee07e8ed0fa10d
출처 데이터셋
uspto-grants-1986_07
특허 번호
US04600429

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