The Photochemical Reaction of Some Ketoximes and Their Derivatives
作者:Tadashi Sato、Takeshi Inoue、Koichi Yamamoto
DOI:10.1246/bcsj.45.1176
日期:1972.4
The photochemicalreaction of mesityl oxide oxime was investigated. In protic solvents, the reaction via oxaziridine proceeded, while in aprotic solvents, syn-anti isomerization was the main reaction pattern. A cyclobutanol formation, which is a new type of reaction in the oxime system, was observed. The photochemicalreactions on some other ketoximes and their derivatives were also investigated.
4‐Phenyl‐3‐buten‐2‐on‐oxim (1) wird methyliert und benzyliert. Die isomeren Ether 3,4 und 5 lassen sich durch DC trennen und werden NMR‐spektroskopisch untersucht.
Disclosed are compounds of Formula 1, including all stereoisomers, N-oxides, and salts thereof,
wherein
E, X, G, W
2
and Z are as defined in the disclosure.
Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
Also disclosed are compounds of Formula 1A including all stereoisomers, N-oxides, and salts thereof,
wherein
E, X, G and Z
1
are as defined in the disclosure.
Also disclosed is the use of the compounds of Formula 1A as intermediates for preparing compounds of Formula 1.