SU345138A1 - - Google Patents

Info

Publication number

SU345138A1

SU345138A1 SU1452308A SU1452308A SU345138A1 SU 345138 A1 SU345138 A1 SU 345138A1 SU 1452308 A SU1452308 A SU 1452308A SU 1452308 A SU1452308 A SU 1452308A SU 345138 A1 SU345138 A1 SU 345138A1

Authority

SU

USSR - Soviet Union

Prior art keywords

acid

ether

nitroacetic

yield

increase

Prior art date

Links

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• RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
• VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
• RGHXWDVNBYKJQH-UHFFFAOYSA-N Nitroacetic acid Chemical compound OC(=O)C[N+]([O-])=O RGHXWDVNBYKJQH-UHFFFAOYSA-N 0.000 description 6
• 239000002253 acid Substances 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• 239000000203 mixture Substances 0.000 description 2
• 150000002823 nitrates Chemical class 0.000 description 2
• ZPWVASYFFYYZEW-UHFFFAOYSA-L Dipotassium phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
• FEWJPZIEWOKRBE-XIXRPRMCSA-N Mesotartaric acid Chemical compound OC(=O)[C@@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-XIXRPRMCSA-N 0.000 description 1
• 239000007832 Na2SO4 Substances 0.000 description 1
• 150000001413 amino acids Chemical class 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• -1 dipotassium nitroacetic acid Chemical compound 0.000 description 1
• 150000002148 esters Chemical class 0.000 description 1
• 239000012259 ether extract Substances 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• 230000003993 interaction Effects 0.000 description 1
• 239000003960 organic solvent Substances 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• 229910052938 sodium sulfate Inorganic materials 0.000 description 1
• 235000011152 sodium sulphate Nutrition 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 239000000725 suspension Substances 0.000 description 1
• 238000003786 synthesis reaction Methods 0.000 description 1
• 230000002194 synthesizing Effects 0.000 description 1
• 229960001367 tartaric acid Drugs 0.000 description 1
• 235000002906 tartaric acid Nutrition 0.000 description 1
• 239000011975 tartaric acid Substances 0.000 description 1