Manganese sulfate monohydrate → Trimethylammonium Manganese Ethylene-bis-dithiocarbamic acid Dimethyldithiocarbamic acid

HRID 1679180

반응식

HRID 1679180 반응식
O.S([O-])([O-])(=O)=O.[Mn+2:7].[CH2:8]([NH:14][C:15](=[S:17])[S-:16])[CH2:9][NH:10][C:11](=[S:13])[S-:12].[Na+].[Na+].[CH3:20][N:21]([CH3:25])[C:22](=[S:24])[S-:23].[Na+].Cl.CN(C)C>>[CH2:8]([NH:14][C:15](=[S:16])[SH:17])[CH2:9][NH:10][C:11](=[S:12])[SH:13].[Mn+2:7].[CH3:20][NH+:21]([CH3:25])[CH3:22].[CH3:20][N:21]([CH3:25])[C:22](=[S:23])[SH:24]

참가 물질

5

반응물 4

HCID 177577Manganese sulfate monohydrateHCID 560256Sodium DimethyldithiocarbamateHCID 3032297NabamHCID 10313079Trimethylamine Hydrochloride

생성물 1

HCID 86735533Trimethylammonium Manganese Ethylene-bis-dithiocarbamic acid Dimethyldithiocarbamic acid

실험 절차

A 100 ml. aqueous solution of 8.44g. (0.05 mole) of manganese sulfate monohydrate is added dropwise to a 3-necked flask. After 5-10 ml. of the solution has been added, a combined 100 ml. aqueous solution of 6.6g. of sodium ethylene-bis-dithiocarbamate (0.025 mole), 8.95g. of sodium dimethyldithiocarbamate (0.05 mole) and 9.5g. (0.1 mole) of trimethylamine hydrochloride is added simultaneously to the flask at the same rate as that of the metal salt solution. After the addition (ca 15 min.) the suspension is stirred for 0.5 hour then vacuum filtered, reslurried with water, and filtered again. The collected precipate is air-dried overnight then vacuum dried until it reaches a constant weight. A total of 13.7g. of product, mp>250° C. (dec) is obtained.

후처리

  1. additionof the solution has been added
  2. additionAfter the addition (ca 15 min.) the suspension
  3. filtrationvacuum filtered
  4. filtrationfiltered again
  5. customThe collected precipate is air-dried overnight
  6. customvacuum dried until it
  7. customof product, mp>250° C. (dec) is obtained

출처 및 근거

ORD 기록
ord-866a6dd776e1440b9c0cc3837629bbf6
출처 데이터셋
uspto-grants-1978_03
특허 번호
US04079146

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