RO117391B1 - Procedeu de sinteză electrochimică organică a acidului p-aminobenzoil-glutamic - Google Patents

Procedeu de sinteză electrochimică organică a acidului p-aminobenzoil-glutamic

Info

Publication number
RO117391B1
RO117391B1 RO96-01911A RO9601911A RO117391B1 RO 117391 B1 RO117391 B1 RO 117391B1 RO 9601911 A RO9601911 A RO 9601911A RO 117391 B1 RO117391 B1 RO 117391B1
Authority
RO
Romania
Prior art keywords
glutamic acid
aminobenzoyl
solution
electrochemical synthesis
organic electrochemical
Prior art date
Application number
RO96-01911A
Other languages
English (en)
Inventor
Mariana Bezdadea
Cristian Ginj
Ioan Druţă
Alexandru Savin
Original Assignee
Universitatea Tehnică "Gheorghe Asachi"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Universitatea Tehnică "Gheorghe Asachi" filed Critical Universitatea Tehnică "Gheorghe Asachi"
Priority to RO96-01911A priority Critical patent/RO117391B1/ro
Publication of RO117391B1 publication Critical patent/RO117391B1/ro

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Invenţia se referă la un procedeu de sinteză electrochimică organică a acidului p-aminobenzoil-glutamic, prin reducerea electrochimică a acidului p-nitrobenzoil-glutamic. Procedeul se desfăşoară într-o celulă de electroliză, dotată cu electrozi de plumb şi prevăzută cu o membrană poliuretanică ce desparte spaţiul catodic de cel anodic. In spaţiul catodic al celulei, se introduce o soluţie apoasă a acidului p-nitrobenzoil-glutamic, având o concentraţie 2...3% şi pH=2, realizat cu o soluţie de 10% acid sulfuric, iar în spaţiul anodic, electrolitul de fond este o soluţie de 10% acid sulfuric. In final, are loc separarea prin distilare în vid, la 60 mmHg, a soluţiei care rezultă din electroliză.
RO96-01911A 1996-10-03 1996-10-03 Procedeu de sinteză electrochimică organică a acidului p-aminobenzoil-glutamic RO117391B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO96-01911A RO117391B1 (ro) 1996-10-03 1996-10-03 Procedeu de sinteză electrochimică organică a acidului p-aminobenzoil-glutamic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO96-01911A RO117391B1 (ro) 1996-10-03 1996-10-03 Procedeu de sinteză electrochimică organică a acidului p-aminobenzoil-glutamic

Publications (1)

Publication Number Publication Date
RO117391B1 true RO117391B1 (ro) 2002-02-28

Family

ID=64360960

Family Applications (1)

Application Number Title Priority Date Filing Date
RO96-01911A RO117391B1 (ro) 1996-10-03 1996-10-03 Procedeu de sinteză electrochimică organică a acidului p-aminobenzoil-glutamic

Country Status (1)

Country Link
RO (1) RO117391B1 (ro)

Similar Documents

Publication Publication Date Title
US4341608A (en) Hydrogen production by biomass product depolarized water electrolysis
EP0841305A3 (en) Process and apparatus for the production of electrolyzed water
US4609440A (en) Electrochemical synthesis of methane
TW351731B (en) Process for the preparation of chlorine by means of the electrolysis of aqueous solution of hydrochloric acid chlorine preparation by electrolysis of hydrochloric acid
CA2509696A1 (en) Process for the production of hydrogen
CA2103387A1 (en) Electrolytic Production of Hydrogen Peroxide Using Bipolar Membranes
SE8101635L (sv) Fast polymerelektrolyt-katodenhet
CA2128898A1 (en) Methods of Producing Caustic Soda Without Chlorine
CA2372349A1 (en) Rhodium electrocatalyst and method of preparation
AU7372987A (en) Electrolytic cell
WO2003031690A3 (de) Elektrolysezelle, insbesondere zur elektrochemischen herstellung von chlor
HK1051560A1 (en) Electrolytic cell and method for electrolysis.
ATE290911T1 (de) Kondensat von superoxidanionradikalfängern, verfahren zu dessen herstellung und pulver von superoxidanionradikalfängern
WO2005028708A3 (de) Verfahren zur elektrolyse einer wässrigen lösung von chlorwasserstoff oder alkalichlorid
RU98122222A (ru) Способ травления стали
TW364024B (en) Process for the combined electrochemical preparation of sodium peroxodisulfate and sodium hydroxide solution
MY116153A (en) Process for purifying hydroxide compounds
DE59913824D1 (de) Verfahren und Zelle zur elektrochemischen Herstellung von Alkalimetall aus Alkalimetallamalgam
JPS5743992A (en) Electrolyzing method for alkali chloride
Grimshaw et al. The conversion of isosafrole to piperonal and anethole to anisaldehyde: electrochemical active manganese dioxide
AU587078B2 (en) Metal halogen electrochemical cell
ES8201132A1 (es) Procedimiento para la preparacion en continuo de metionina
RO117391B1 (ro) Procedeu de sinteză electrochimică organică a acidului p-aminobenzoil-glutamic
JPH0938653A (ja) 電解イオン水の製造方法およびその装置
CA1289509C (en) Energy-saving type zinc electrolysis method