Propionic Acid → Manganese dipropionate

HRID 233270

반응식

HRID 233270 반응식
C(=O)([O-])[O-].[Mn+2:5].[C:6]([OH:10])(=[O:9])[CH2:7][CH3:8].[OH-].[Na+]>>[C:6]([O-:10])(=[O:9])[CH2:7][CH3:8].[Mn+2:5].[C:6]([O-:10])(=[O:9])[CH2:7][CH3:8]

참가 물질

4

반응물 3

HCID 1032Propionic AcidHCID 11726Manganese carbonateHCID 14798Sodium Hydroxide

생성물 1

HCID 12054679Manganese dipropionate수율 80%

실험 절차

In a reaction vessel, 145.83 grams of manganese carbonate, 328.92 grams of propionic acid and 25.38 grams of sodium hydroxide, a relative molar ratio of 2:7:1 respectively, was combined and heated to reflux. Water was removed from the vessel during the reaction by means of a fractional distillation column. The reaction went to completion after 10 hours, producing a dark burgundy solution from which about 80 percent of the remaining acid was removed. The product solidified at 130° C. The final product contained 80.7 percent manganese propionate and 19.3 percent sodium propionate.

후처리

  1. temperatureheated to reflux
  2. customWater was removed from the vessel during the reaction by means of a fractional distillation column

출처 및 근거

ORD 기록
ord-3162a71195424690b6cabb0ba3f2f8a5
출처 데이터셋
uspto-grants-1997_01
특허 번호
US05591878

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