TW290536B - The derivatives and the prepared method of 2,2-dimethyl-5-substituted phenoxy-pentanoic acids - Google Patents

The derivatives and the prepared method of 2,2-dimethyl-5-substituted phenoxy-pentanoic acids

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Publication number
TW290536B
TW290536B TW83102556A TW83102556A TW290536B TW 290536 B TW290536 B TW 290536B TW 83102556 A TW83102556 A TW 83102556A TW 83102556 A TW83102556 A TW 83102556A TW 290536 B TW290536 B TW 290536B
Authority
TW
Taiwan
Prior art keywords
dimethyl
substituted phenoxy
derivatives
prepared method
pentanoic acids
Prior art date
Application number
TW83102556A
Other languages
Chinese (zh)
Inventor
Huey-Bor Wang
Arng Lii
Jinn-Tsair Fann
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW83102556A priority Critical patent/TW290536B/en
Application granted granted Critical
Publication of TW290536B publication Critical patent/TW290536B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Novel 3-substituted derivatives of 2,2-dimethyl-5-substituted phenoxy-pentanoic acids of general formula (I) are prepared. These compounds are prepared from 2,2-dimethyl-5-substituted phenoxy-3-hydroxy-pentanoic acid-(beta)-lactones(general formula (II)). Methods of preparing the novel (beta)-lactones by condensing relevant phenoxypropanals with dimethylketene are disclosed.
TW83102556A 1994-03-22 1994-03-22 The derivatives and the prepared method of 2,2-dimethyl-5-substituted phenoxy-pentanoic acids TW290536B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW83102556A TW290536B (en) 1994-03-22 1994-03-22 The derivatives and the prepared method of 2,2-dimethyl-5-substituted phenoxy-pentanoic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW83102556A TW290536B (en) 1994-03-22 1994-03-22 The derivatives and the prepared method of 2,2-dimethyl-5-substituted phenoxy-pentanoic acids

Publications (1)

Publication Number Publication Date
TW290536B true TW290536B (en) 1996-11-11

Family

ID=51398249

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83102556A TW290536B (en) 1994-03-22 1994-03-22 The derivatives and the prepared method of 2,2-dimethyl-5-substituted phenoxy-pentanoic acids

Country Status (1)

Country Link
TW (1) TW290536B (en)

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