TH13792A - Preparation -N (phosphonomethyl) glycine with enzyme. - Google Patents
Preparation -N (phosphonomethyl) glycine with enzyme.Info
- Publication number
- TH13792A TH13792A TH9201001593A TH9201001593A TH13792A TH 13792 A TH13792 A TH 13792A TH 9201001593 A TH9201001593 A TH 9201001593A TH 9201001593 A TH9201001593 A TH 9201001593A TH 13792 A TH13792 A TH 13792A
- Authority
- TH
- Thailand
- Prior art keywords
- acid
- phosphonomethyl
- glycine
- glycolic acid
- glycolic
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims abstract 3
- 102000004190 Enzymes Human genes 0.000 title claims 2
- 108090000790 Enzymes Proteins 0.000 title claims 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims abstract 14
- 150000001413 amino acids Chemical class 0.000 claims abstract 6
- 238000000034 method Methods 0.000 claims abstract 5
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000007864 aqueous solution Substances 0.000 claims abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims abstract 2
- 239000001301 oxygen Substances 0.000 claims abstract 2
- 229910052760 oxygen Inorganic materials 0.000 claims abstract 2
- 241000628997 Flos Species 0.000 claims 1
- AEMRFAOFKBGASW-UHFFFAOYSA-M Glycolate Chemical compound OCC([O-])=O AEMRFAOFKBGASW-UHFFFAOYSA-M 0.000 claims 1
- 239000000061 acid fraction Substances 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 230000002255 enzymatic effect Effects 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract 3
- XAKRTGZVYPZHCO-UHFFFAOYSA-N (phosphooxy)methane Chemical compound COP(=O)=O XAKRTGZVYPZHCO-UHFFFAOYSA-N 0.000 abstract 1
- 102100038837 2-Hydroxyacid oxidase 1 Human genes 0.000 abstract 1
- 102000016938 Catalase Human genes 0.000 abstract 1
- 108010053835 Catalase Proteins 0.000 abstract 1
- 239000005562 Glyphosate Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006911 enzymatic reaction Methods 0.000 abstract 1
- 230000035784 germination Effects 0.000 abstract 1
- 108010062584 glycollate oxidase Proteins 0.000 abstract 1
- 229940097068 glyphosate Drugs 0.000 abstract 1
- 230000002363 herbicidal effect Effects 0.000 abstract 1
- 239000004009 herbicide Substances 0.000 abstract 1
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical compound CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
Abstract
การประดิษฐ์ได้จัดให้มีกระบวนการการผลิตสารผสมของกรดไกลออกซิลิค และกรดอะมิโนเมธิล ฟอสฟอนิค และผลิตผลต่อมาของ N- (phosphonomethyl) glycine ซึ่งรู้จักในนามของไกลฟอเซท กระบวน การประกอบด้วยการเตรียมสารผสมของกรดไกลออกซิลิค และกรด อะมิโนเมธิลฟอสเฟนิค (AMPA) ในที่นั้นด้วยปฏิกิริยาเอนไซม์ ของ กรดไกลโคลิค และออกซิเจนในสารละลายน้ำ สภาวะที่มีกรดอะมิโน เมธิลฟอสฟอนิค และตัวเร่งปฏิกิริยาที่ประกอบด้วยไกลโคเลท ออกซิเดส และคะตะเลส จากนั้นสารผสมที่ได้ถูกไฮโดเจเนทเตท เพื่อ ให้ได้ผล N-(phosphonomethyl) glycine,สารที่มีพิษต่อพืช หลังการงอกและสารฆ่าวัชพืช The invention provides a process for the production of glycolic acid mixtures. And the amino acid methylphosphonic acid and the subsequent product of N- (phosphonomethyl) glycine, known as glyphosate. The procedure consists of the preparation of a mixture of glycolic acid. And the amino acid methylphosphenic acid (AMPA) there by enzymatic reactions of glycolic acid and oxygen in aqueous solutions. Conditions with amino acids Methylphosphonic And a catalyst containing glycolate oxidase and catalase, then the mixture was hydogenated to obtain N- (phosphonomethyl) glycine, a substance that is toxic to plants. After germination and herbicide
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH13792A true TH13792A (en) | 1994-04-15 |
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