IT1003005B - Purificazione di acido malico per idrogenazione e prodotti ottenibi li in tal modo - Google Patents

Purificazione di acido malico per idrogenazione e prodotti ottenibi li in tal modo

Info

Publication number: IT1003005B
Authority: IT; Italy
Prior art keywords: hydrogenation; purification; way; malic acid; products obtained
Prior art date: 1966-07-21

Application number

IT18665/67A

Other languages

English (en)

Original Assignee

Allied Chem

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.)

1966-07-21

Filing date

1967-07-21

Publication date

1976-06-10

1967-07-21 Application filed by Allied Chem filed Critical Allied Chem

1976-06-10 Application granted granted Critical

1976-06-10 Publication of IT1003005B publication Critical patent/IT1003005B/it

Links

BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 title 1
BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 title 1
238000005984 hydrogenation reaction Methods 0.000 title 1
235000011090 malic acid Nutrition 0.000 title 1
239000001630 malic acid Substances 0.000 title 1
238000000746 purification Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/235—Saturated compounds containing more than one carboxyl group
- C07C59/245—Saturated compounds containing more than one carboxyl group containing hydroxy or O-metal groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
- C07C55/02—Dicarboxylic acids
- C07C55/10—Succinic acid

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

IT18665/67A 1966-07-21 1967-07-21 Purificazione di acido malico per idrogenazione e prodotti ottenibi li in tal modo IT1003005B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US56677366A	1966-07-21	1966-07-21

Publications (1)

Publication Number	Publication Date
IT1003005B true IT1003005B (it)	1976-06-10

Family

ID=24264325

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT18665/67A IT1003005B (it)	1966-07-21	1967-07-21	Purificazione di acido malico per idrogenazione e prodotti ottenibi li in tal modo

Country Status (7)

Country	Link
US (1)	US3523024A (it)
BE (1)	BE701687A (it)
DE (1)	DE1692583A1 (it)
ES (1)	ES343215A1 (it)
GB (1)	GB1160777A (it)
IT (1)	IT1003005B (it)
NL (1)	NL6710132A (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3898344A (en) *	1973-05-24	1975-08-05	Us Army	Packaged dry imitation vinegar product
MY117538A (en) *	1997-05-28	2004-07-31	Isegen South Africa Proprietary Ltd	Production of a food acid mixture containing fumaric acid
JP7186313B2 (ja) *	2019-07-16	2022-12-08	ティルマライケミカルズリミテッド	リンゴ酸の製造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2741548A (en) *	1954-10-15	1956-04-10	Standard Oil Co	Leaded motor fuel containing boron compounds
US3009799A (en) *	1956-05-14	1961-11-21	Ethyl Corp	Jet fuel compositions containing alkylene biborates
US3136808A (en) *	1961-05-09	1964-06-09	Standard Oil Co	Telomerization of fluorinated hydrocarbons with alkylene glycol borates and the telomeric products
US3347646A (en) *	1967-01-16	1967-10-17	Standard Oil Co	Preservation of kerosine during distribution and storage

1966
- 1966-07-21 US US566773A patent/US3523024A/en not_active Expired - Lifetime
1967
- 1967-07-20 GB GB33503/67A patent/GB1160777A/en not_active Expired
- 1967-07-20 BE BE701687D patent/BE701687A/xx unknown
- 1967-07-20 ES ES343215A patent/ES343215A1/es not_active Expired
- 1967-07-21 NL NL6710132A patent/NL6710132A/xx unknown
- 1967-07-21 DE DE19671692583 patent/DE1692583A1/de active Pending
- 1967-07-21 IT IT18665/67A patent/IT1003005B/it active

Also Published As

Publication number	Publication date
US3523024A (en)	1970-08-04
BE701687A (it)	1968-01-02
ES343215A1 (es)	1968-09-01
GB1160777A (en)	1969-08-06
DE1692583A1 (de)	1971-08-05
NL6710132A (it)	1968-01-22

Similar Documents

Publication	Publication Date	Title
MY6700092A (en)	1967-12-31	Improvements in or relating to cyclopropane-carboxylic acid esters
GB1175421A (en)	1969-12-23	Improvements in the Manufacture of Phosphoric Acid
GB1183193A (en)	1970-03-04	Improvements in or relating to Cooling Towers
IT1003005B (it)	1976-06-10	Purificazione di acido malico per idrogenazione e prodotti ottenibi li in tal modo
CS181202B2 (en)	1978-03-31	Method of producing different concentrated nitric acid
BR6570754D0 (pt)	1973-08-14	Processo de produzir esteres do acido fenil-l-metil carbamico e composioes inseticidas
GB1184684A (en)	1970-03-18	Improvements in or relating to Methods of Manufacturing Concentrated Nitric Acid.
AT270684B (de)	1969-05-12	Verfahren zur Herstellung von konzentrierter Salpetersäure
IT1060055B (it)	1982-07-10	Procedimento per produrre acido 7 amminocefalosporanico ed i suoi derivati
IL28095A (en)	1970-09-17	Production of citric acid
BR6682671D0 (pt)	1973-08-09	Derivado do acido fumaramico e seu processo de preparacao
BR6786406D0 (pt)	1973-12-26	Processo para preparar novos derivados de acido 7-fenilacetamidocefalosporanico
CS182853B1 (en)	1978-05-31	Method of preparing diamides of 5,5'-ureylene or 5,5'-ureylene salicylic acid
IT943011B (it)	1973-04-02	Processo per la preparazione di composti organoantimoniali in particolare carbossilati biorgano antimoniali
GB1197729A (en)	1970-07-08	Improvements in the manufacture of Phosphoric Acid
IL27949A (en)	1970-10-30	Process for the preparation of 7-chloro-4-thia-oenanthic acid
AU411843B2 (en)		&-resorcyclic acid anilides and process for preparing them
AU405734B2 (en)	1968-07-25	Improvements in or relating tothe production of catalytic compositions
AU294999B2 (en)	1966-08-11	IMPROVEMENTS IN OR RELATING TO METHODS OF MANUFACTURING SUPERCONDUCTIVE Nb3Sn- WRAPPED WIRE
AU272052B2 (en)	1966-01-06	Improvements in or relating to methods of manufacturing glass
AU411238B2 (en)	1971-03-10	Improvements in or relating to method of purifying phenol
IE30191L (en)	1967-03-09	Gelling of nitric acid
CA732227A (en)	1966-04-12	Method of preparing salicylic acid
CA654966A (en)	1963-01-01	Method of producing n-alkyl-tetrahydroquinaldinic acid amides
AU270781B2 (en)	1965-04-29	Improvements in or relating to the production of 1 - menthol