JPS5515A - Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparation - Google Patents

Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparation

Info

Publication number
JPS5515A
JPS5515A JP5382378A JP5382378A JPS5515A JP S5515 A JPS5515 A JP S5515A JP 5382378 A JP5382378 A JP 5382378A JP 5382378 A JP5382378 A JP 5382378A JP S5515 A JPS5515 A JP S5515A
Authority
JP
Japan
Prior art keywords
dioxo
preparation
phenylhexanoic acid
acid
biphenyl
Prior art date
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
JP5382378A
Other languages
Japanese (ja)
Other versions
JPS631301B2 (en
Inventor
Nobuo Murakami
Osamu Tsumura
Kenichi Hisatsuka
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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.)
Filing date
Publication date
Application filed by Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP5382378A priority Critical patent/JPS5515A/en
Publication of JPS5515A publication Critical patent/JPS5515A/en
Publication of JPS631301B2 publication Critical patent/JPS631301B2/ja
Granted legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

NEW MATERIAL:2,6-Dioxo-6-phenylhexanoic acid of the formula; mp, 88W89°C, the infrared spectrum chart is given.
USE: Intermediate of drugs and agricultural chemicals. Bactericidal agent.
PREPARATION: A Pseudomonus bacterium producing 2,6-dioxo-6-pehylhexanoic acid, e.g., Pseudomonas SG 9611 (FERM-4469) is cultured in an enriched medium containing biphenyl as the sole or major carbon source through shaking culture or submerged culture with aeration process at a temperature of 25W35°C and near neutral pH for 2W4 days. The 2,6-dioxo-6-phenylhexanoic acid accumulated is separated and purified through adequate of combination of centrifuge, solvent extraction, column chromatography, concentration, crystallization, etc. Thus, biphenyl, a by-product produced in large quantities on petroleum refining, is effectively utilized.
COPYRIGHT: (C)1980,JPO&Japio
JP5382378A 1978-05-08 1978-05-08 Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparation Granted JPS5515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5382378A JPS5515A (en) 1978-05-08 1978-05-08 Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5382378A JPS5515A (en) 1978-05-08 1978-05-08 Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparation

Publications (2)

Publication Number Publication Date
JPS5515A true JPS5515A (en) 1980-01-05
JPS631301B2 JPS631301B2 (en) 1988-01-12

Family

ID=12953504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5382378A Granted JPS5515A (en) 1978-05-08 1978-05-08 Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparation

Country Status (1)

Country Link
JP (1) JPS5515A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03101501U (en) * 1990-01-31 1991-10-23

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS *

Also Published As

Publication number Publication date
JPS631301B2 (en) 1988-01-12

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