Zobrazeno 1 - 10
of 26
pro vyhledávání: '"J. P. Gorrichon"'
Publikováno v:
ChemInform. 28
Publikováno v:
Photochemistry and Photobiology. 54:619-623
The quantum yields of Rose Bengal sensitized photooxidation of citronellol and α-thujene have been determined as a function of added acceptor and compared with those of furfuryl alcohol as a standard. The results permitted the calculation of the cor
Publikováno v:
ChemInform. 21
Syncarpic acid 1 and the β-oxo δ-enol lactone isomer 2 have been prepared in two steps starting from the readily available ketoester 6. Selective C- or O-acylation of the SiMe3 or Li enolates of 6 and intramolecular cyclisation of the new adducts 8
Autor:
A. Gaset, J. P. Gorrichon
Publikováno v:
Synthetic Communications. 12:71-79
Publikováno v:
Synthetic Communications. 19:3241-3247
Syncarpic acid 1 and the β-oxo δ-enol lactone isomer 2 have been prepared in two steps starting from the readily available ketoester 6. Selective C- or O-acylation of the SiMe3 or Li enolates of 6 and intramolecular cyclisation of the new adducts 8
Autor:
J. P. Gorrichon, A. Gaset
Publikováno v:
Organic Magnetic Resonance. 16:239-241
The structure of the intermediate obtained in the come of the nitrationof 2-furancarboxaldehyde was investigated by means of 1H and 13C NMR. It was shown unambiguously that this intermediate is 2-acetoxy-2-diacetogymethyl-5-nitro-2,5-dihydrofuran.
Autor:
Antoine Gaset, J. P. Gorrichon
Publikováno v:
Chemischer Informationsdienst. 13
2,4-disubstituted 5(4H)-oxazolones, also known as azlactones, can lead to α-benzamidoaryl (or heteroaryl) acrytanilides (1) or to α, β-diatnino acids (2,3). These derivatives (1, 3, 4), as well as azlactones (5), may display valuable biological ac
Publikováno v:
Chemischer Informationsdienst. 10
Publikováno v:
Chemischer Informationsdienst. 13
Publikováno v:
Chemischer Informationsdienst. 12