Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1980-08-20
1981-11-17
Trousof, Natalie
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
562472, C07C 69736, C07C 5968
Patent
active
043012957
ABSTRACT:
Novel 4-phenoxy-phenoxy-alkane-carboxylic acid derivatives of the formula I ##STR1## in which R.sub.1 stands for hydrogen, methylthio, cyclopentyl, cyclohexyl, phenyl, methylcyclohexyl, ethylcyclohexyl, or R.sub.1 and R.sub.3 together stand for a --CH.dbd.CH--CH.dbd.CH-- bridge or--unless at least one of the substituents R.sub.2 to R.sub.8 stands for hydrogen, or if R.sub.9 stands for a radical having at least 2 carbon atoms--for chlorine,
REFERENCES:
patent: 4238626 (1980-12-01), Nahm et al.
Hilgetag, G. et al., "Preparative Organic Chemistry", (1974), John Wiley & Sons, Publ. p. 304.
Granzer Ernold
Nahm Helmut
Hendriksen L.
Hoechst Aktiengesellschaft
Trousof Natalie
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