Disclosed are compounds of Formula (1) and Formula (1A) including all stereoisomers, N oxides, and salts thereof,wherein Q1, Q2, R1, R2, R4, R5 and X are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula (1) or Formula (1A) 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.
Solventless Wittig Olefination with Fluorinated Benzaldehydes
作者:Thies Thiemann
DOI:10.3184/030823407x225464
日期:2007.6
Fluorinated benzaldehydes undergo solventless Wittig olefination with stabilisedphosphoranes. Even with less reactive, stabilisedphosphoranes, such as acetylmethylidenetriphenylphosphorane, the reactions have been found to be exothermic.
Disclosed are compounds of Formula 1 and Formula 1A including all stereoisomers, N-oxides, and salts thereof,
wherein
Q
1
, Q
2
, R
1
, R
2
, R
4
, R
5
and X are as defined in the disclosure.
Also disclosed are compositions containing the compounds of Formula 1 or Formula 1A 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.