Trimethylsulfonium → Carbonate Ion

HRID 618469노트

반응식

HRID 618469 반응식
[CH3:1][S+:2]([CH3:4])[CH3:3].P(CNC[C:12]([OH:14])=[O:13])(O)(O)=O.S([O-])(O)(=O)=[O:16].C[S+](C)C.[OH-:24].[Na+]>>[C:12](=[O:13])([OH:16])[O-:14].[CH3:1][S+:2]([CH3:4])[CH3:3].[C:12](=[O:13])([O-:24])[O-:14]

참가 물질

6

반응물 4

HCID 1147TrimethylsulfoniumHCID 3496GlyphosateHCID 14798Sodium HydroxideHCID 10942955Sulfonium, trimethyl-, sulfate (1:1)

생성물 2

HCID 19660Carbonate IonHCID 21850906Trimethylsulfonium bicarbonate

실험 절차

A process for the manufacture of the trimethylsulfonium salt of N-phosphonomethylglycine which comprises (i) treating trimethylsulfonium hydrogen sulfate with sodium hydroxide to precipitate sodium sulfate (ii) bubbling carbon dioxide through the resultant aqueous solution of trimethylsulfonium hydroxide to form trimethylsulfonium bicarbonate or carbonate or a mixture thereof, (iii) removing the precipitated sodium sulfate either after stage (i) or stage (ii), (iv) optionally obtaining the trimethylsulfonium bicarbonate or carbonate or the mixture thereof as a transportable solid or concentrated aqueous solution, and (v) reacting

후처리

  1. customto precipitate sodium sulfate (ii)
  2. custombubbling carbon dioxide through the resultant aqueous solution of trimethylsulfonium hydroxide

출처 및 근거

ORD 기록
ord-5942250af14d4b1788ab9bd698d3713b
출처 데이터셋
uspto-grants-1999_09
특허 번호
US05952525

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