NL8003929A - Werkwijze voor de bereiding van een 6-alkyl- -valerolacton. - Google Patents

Werkwijze voor de bereiding van een 6-alkyl- -valerolacton. Download PDF

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Publication number
NL8003929A
NL8003929A NL8003929A NL8003929A NL8003929A NL 8003929 A NL8003929 A NL 8003929A NL 8003929 A NL8003929 A NL 8003929A NL 8003929 A NL8003929 A NL 8003929A NL 8003929 A NL8003929 A NL 8003929A
Authority
NL
Netherlands
Prior art keywords
ester
catalyst
hydrogen
alkyl
valerolactone
Prior art date
Application number
NL8003929A
Other languages
English (en)
Dutch (nl)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Priority to NL8003929A priority Critical patent/NL8003929A/nl
Priority to DE8181200775T priority patent/DE3176888D1/de
Priority to EP81200775A priority patent/EP0043631B1/de
Priority to JP10576581A priority patent/JPS5746978A/ja
Publication of NL8003929A publication Critical patent/NL8003929A/nl

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
NL8003929A 1980-07-08 1980-07-08 Werkwijze voor de bereiding van een 6-alkyl- -valerolacton. NL8003929A (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL8003929A NL8003929A (nl) 1980-07-08 1980-07-08 Werkwijze voor de bereiding van een 6-alkyl- -valerolacton.
DE8181200775T DE3176888D1 (en) 1980-07-08 1981-07-07 Process for the preparation of a 6-alkyl-valerolactone
EP81200775A EP0043631B1 (de) 1980-07-08 1981-07-07 Verfahren zur Herstellung eines 6-Alkyl-valerolactons
JP10576581A JPS5746978A (en) 1980-07-08 1981-07-08 Manufacture of 6-alkyl-valerolactone

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8003929 1980-07-08
NL8003929A NL8003929A (nl) 1980-07-08 1980-07-08 Werkwijze voor de bereiding van een 6-alkyl- -valerolacton.

Publications (1)

Publication Number Publication Date
NL8003929A true NL8003929A (nl) 1982-02-01

Family

ID=19835586

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8003929A NL8003929A (nl) 1980-07-08 1980-07-08 Werkwijze voor de bereiding van een 6-alkyl- -valerolacton.

Country Status (4)

Country Link
EP (1) EP0043631B1 (de)
JP (1) JPS5746978A (de)
DE (1) DE3176888D1 (de)
NL (1) NL8003929A (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786852A (en) * 1953-08-19 1957-03-26 Quaker Oats Co Process of preparing gammavalerolactone
US3278557A (en) * 1963-07-17 1966-10-11 Mobil Oil Corp Lactones from keto esters

Also Published As

Publication number Publication date
EP0043631B1 (de) 1988-09-28
DE3176888D1 (en) 1988-11-03
JPH0148907B2 (de) 1989-10-20
JPS5746978A (en) 1982-03-17
EP0043631A1 (de) 1982-01-13

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed