Reaktionsgleichung
[OH:1][C:2]1[C:3](=[O:9])C=CC=CC=1.[OH:10][C:11]1C2C=CC=CC=2C=CC(=O)[CH:12]=1.[OH:23][C:24]1[C:34](=[O:35])[CH:33]=[CH:32][C:27]2[CH:28]=[N:29][CH:30]=[CH:31][C:26]=2[CH:25]=1>>[CH2:11]([O:10][C:2](=[O:1])[C:3]([O:23][C:24]1[C:34](=[O:35])[CH:33]=[CH:32][C:27]2[CH:28]=[N:29][CH:30]=[CH:31][C:26]=2[CH:25]=1)=[O:9])[CH3:12]Komponenten
Versuchsvorschrift
In the same manner using the appropriate compound of formula III and replacing 2-hydroxy-2,4,6-cycloheptatrien-1-one with an equivalent amount of 5-hydroxy-7H-benzocyclohepten-7-one, 6-hydroxy-7H-cyclohepta[c]pyridin-7-one, 2-hydroxy-3H-6,7-dihydrocyclobutacyclohepten-3-one, 1-hydroxy-3H-6,7,8,9,10,11-hexahydrocycloheptacycloocten-3-one, and 2-hydroxy-3H-6,7,8,9,10,11,12,13-octahydrocycloheptacyclodecen-3-one, the following compounds are obtained respectively: [(7H-7-oxobenzocyclohepten-6-yl)oxy]oxo-acetic acid methyl ester (I; R1, R5 and R6 = H, R3 and R4 together form a --CH=CH--CH=CH-- chain and R2 = O--CO--COOCH3), [(7-oxo-7H-cyclohepta[c]pyridin-6-yl)oxy]oxo-acetic acid ethyl ester (I; R1, R2 and R5 = H, R3 and R4 together form a --CH2 =CH2 --N=CH-- chain and R6 = O--CO--COOC2H5), [(3-oxo-3H-6,7-dihydrocyclobutacyclohepten-2-yl)oxy]oxo-acetic acid ethyl ester (I; R2, R5 and R6 = H, R3 and R4 together form a --CH2 --CH2 -- chain and R1 = O--CO--COOC2H5), [(3-oxo-3H-6,7,8,9,10,11-hexahydrocycloheptacycloocten-1-yl)oxy]oxo-acetic acid ethyl ester (I; R1, R2 and R6 = H, R3 and R4 together form a --(CH2)6 -- chain and R5 = O--CO--COOC2H5) and [(3H-6,7,8,9,10,11,12,13-octahydro-3-oxocycloheptacyclodecen-2-yl)oxy]-oxo-acetic acid methyl ester (I; R1, R2 and R5 = H, R3 and R4 together form a --(CH2)8 -- chain and R6 = O--CO--COOCH3).
Aufarbeitung
- customthe following compounds are obtained respectively
Quellen und Nachweise
- ORD-Eintrag
- ord-26b96b6adf0e4292a655e0c6f0157ed2
- Quelldatensatz
- uspto-grants-1979_05
- Patentnummer
- US04152457
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