BG28566A3 - Carbonic acids - Google Patents

Carbonic acids

Info

Publication number
BG28566A3
BG28566A3 BG7737975A BG3797577A BG28566A3 BG 28566 A3 BG28566 A3 BG 28566A3 BG 7737975 A BG7737975 A BG 7737975A BG 3797577 A BG3797577 A BG 3797577A BG 28566 A3 BG28566 A3 BG 28566A3
Authority
BG
Bulgaria
Prior art keywords
carbonic acids
carbonic
acids
Prior art date
Application number
BG7737975A
Other languages
Bulgarian (bg)
English (en)
Inventor
Choulet
Nouvel
Original Assignee
Rhone- Poulenc Industries,Fr
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 Rhone- Poulenc Industries,Fr filed Critical Rhone- Poulenc Industries,Fr
Publication of BG28566A3 publication Critical patent/BG28566A3/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/416—Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked to six-membered aromatic rings, in the absence or in the presence of CO or CO2, (e.g. preparation of terepholates from benzoates); no additional classification for the subsequent hydrolysis of the salt groups has to be given
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BG7737975A 1976-12-09 1977-12-07 Carbonic acids BG28566A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637838A FR2373509A1 (fr) 1976-12-09 1976-12-09 Procede de rearrangement en continu de sel alcalin d'acide carboxylique aromatique sous pression d'anhydride carbonique

Publications (1)

Publication Number Publication Date
BG28566A3 true BG28566A3 (en) 1980-05-15

Family

ID=9181103

Family Applications (1)

Application Number Title Priority Date Filing Date
BG7737975A BG28566A3 (en) 1976-12-09 1977-12-07 Carbonic acids

Country Status (22)

Country Link
US (1) US4271316A (es)
JP (1) JPS5387332A (es)
AR (1) AR221477A1 (es)
AT (1) AT352704B (es)
AU (1) AU3133677A (es)
BE (1) BE861644A (es)
BG (1) BG28566A3 (es)
BR (1) BR7708164A (es)
CS (1) CS203178B2 (es)
DD (1) DD133320A5 (es)
DE (1) DE2754239C3 (es)
ES (1) ES464848A1 (es)
FR (1) FR2373509A1 (es)
GB (1) GB1565898A (es)
IL (1) IL53574A0 (es)
IN (1) IN147086B (es)
LU (1) LU78657A1 (es)
NL (1) NL7713615A (es)
PL (1) PL202755A1 (es)
SE (1) SE7713980L (es)
SU (1) SU751321A3 (es)
ZA (1) ZA777225B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2249292T3 (es) * 1999-08-30 2006-04-01 MOSSI & GHISOLFI INTERNATIONAL S.A. Sales de carboxilato de alquilo como disolventes para procedimiento de tipo henkel.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1112506B (de) * 1959-08-29 1961-08-10 Drahomir Sokol Verfahren zur Herstellung von Kaliumterephthalat durch thermische Umlagerung der Dikaliumsalze der Phthal- oder Isophthalsaeure bzw. deren Gemische
JPS3910331B1 (es) * 1961-02-22 1964-06-11
NL297997A (es) * 1962-09-18
US3781341A (en) * 1971-06-25 1973-12-25 Phillips Petroleum Co Disproportionation of alkali metal salts of aromatic carboxylic acids
US3873609A (en) * 1973-01-05 1975-03-25 Phillips Petroleum Co Continuous slurry process for formation of aromatic polycarboxylic acids

Also Published As

Publication number Publication date
US4271316A (en) 1981-06-02
AR221477A1 (es) 1981-02-13
FR2373509B1 (es) 1979-03-30
SU751321A3 (ru) 1980-07-23
ATA842877A (de) 1979-03-15
FR2373509A1 (fr) 1978-07-07
LU78657A1 (es) 1979-02-02
AT352704B (de) 1979-10-10
DD133320A5 (de) 1978-12-27
SE7713980L (sv) 1978-06-10
IN147086B (es) 1979-11-03
PL202755A1 (pl) 1978-08-14
NL7713615A (nl) 1978-06-13
AU3133677A (en) 1979-06-14
BR7708164A (pt) 1978-07-11
IL53574A0 (en) 1978-03-10
JPS5711898B2 (es) 1982-03-08
DE2754239C3 (de) 1981-08-27
DE2754239A1 (de) 1978-06-15
ZA777225B (en) 1978-09-27
CS203178B2 (en) 1981-02-27
ES464848A1 (es) 1978-08-01
BE861644A (fr) 1978-06-08
JPS5387332A (en) 1978-08-01
GB1565898A (en) 1980-04-23
DE2754239B2 (de) 1980-04-10

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