Hydrochloric Acid → Hydrochloric Acid

HRID 2305308노트

반응식

HRID 2305308 반응식
C(=[N:8][N:9]1[CH2:13][CH2:12][N:11]([CH2:14][CH2:15][CH3:16])[C:10]1=[N:17][CH3:18])C1C=CC=CC=1.I.[ClH:20]>O.O.[Cl-]>[NH2:8][N:9]1[CH2:13][CH2:12][N:11]([CH2:14][CH2:15][CH3:16])[C:10]1=[N:17][CH3:18].[ClH:20]

참가 물질

7

반응물 3

HCID 313Hydrochloric AcidHCID 24841Hydrogen iodideHCID 542477831-Benzylideneamino-2-methylimino-3-propyl-imidazolidine

생성물 2

HCID 313Hydrochloric AcidHCID 184324381-Amino-2-methylimino-3-propyl-imidazolidine

시약·촉매·용매 2

HCID 312Chloride용매HCID 447138Water dimer용매

실험 절차

A mixture of 0.70 g of 1-benzylideneamino-2-methylimino-3-propyl-imidazolidine in the form of a hydroiodide in 20 ml of water H2O with 10 ml of an anion exchange resin in chloride form (Amberlite IRA-400 (Cl)R) is stirred for ca. 3 hours at room temperature, the anion exchange resin is filtrated off and the filtrate obtained is treated with 3.6 ml of 2 M HCl. Benzaldehyde is distilled off from the mixture obtained by steam distillation. From the remaining mixture the solvent is evaporated off. 1-Amino-2-methylimino-3-propyl-imidazolidine in the form of a hydrochloride is obtained in the form of an oil.

후처리

  1. filtrationthe anion exchange resin is filtrated off
  2. customthe filtrate obtained
  3. distillationBenzaldehyde is distilled off from the mixture
  4. customobtained by steam distillation
  5. customFrom the remaining mixture the solvent is evaporated off

출처 및 근거

ORD 기록
ord-d93da50ff0b0467592c599dd5a86a456
출처 데이터셋
uspto-grants-2002_08
특허 번호
US06440957B1

반응 노트

불러오는 중…