JPS5655340A - Preparation of mandelic acid - Google Patents

Preparation of mandelic acid

Info

Publication number: JPS5655340A
Authority: JP; Japan
Prior art keywords: acid; titled compound; benzene; glyoxylic acid; aqueous
Prior art date: 1979-10-12
Legal status (The legal status 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 status listed.): Granted

Application number

JP13202579A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6148818B2 (fr

Inventor

Kazuhisa Nakajima

Noboru Hasegawa

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsubishi Chemical Corp

Original Assignee

Nippon Synthetic Chemical Industry Co Ltd

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.)

1979-10-12

Filing date

1979-10-12

Publication date

1981-05-15

1979-10-12 Application filed by Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd

1979-10-12 Priority to JP13202579A priority Critical patent/JPS5655340A/ja

1981-05-15 Publication of JPS5655340A publication Critical patent/JPS5655340A/ja

1986-10-25 Publication of JPS6148818B2 publication Critical patent/JPS6148818B2/ja

Status Granted legal-status Critical Current

Links

QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 title abstract 2
IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 title abstract 2
229960002510 mandelic acid Drugs 0.000 title abstract 2
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 12
HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 abstract 8
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 6
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
150000001875 compounds Chemical class 0.000 abstract 4
150000001447 alkali salts Chemical class 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
239000003814 drug Substances 0.000 abstract 1
239000002994 raw material Substances 0.000 abstract 1
239000000243 solution Substances 0.000 abstract 1
239000007858 starting material Substances 0.000 abstract 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

JP13202579A 1979-10-12 1979-10-12 Preparation of mandelic acid Granted JPS5655340A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP13202579A JPS5655340A (en)	1979-10-12	1979-10-12	Preparation of mandelic acid

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP13202579A JPS5655340A (en)	1979-10-12	1979-10-12	Preparation of mandelic acid

Publications (2)

Publication Number	Publication Date
JPS5655340A true JPS5655340A (en)	1981-05-15
JPS6148818B2 JPS6148818B2 (fr)	1986-10-25

Family

ID=15071741

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP13202579A Granted JPS5655340A (en)	1979-10-12	1979-10-12	Preparation of mandelic acid

Country Status (1)

Country	Link
JP (1)	JPS5655340A (fr)

1979
- 1979-10-12 JP JP13202579A patent/JPS5655340A/ja active Granted

Also Published As

Publication number	Publication date
JPS6148818B2 (fr)	1986-10-25

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