SUBSTITUTED 2-HETEROCYCLYLIMIDAZOLYLCARBOXAMIDES AS PESTICIDES
申请人:BAYER CROPSCIENCE AKTIENGESELLSCHAFT
公开号:US20190166837A1
公开(公告)日:2019-06-06
The present invention relates to compounds of the general formula (I)
in which Q, V, T, W, Y, X and A have the meanings given in the description—and to a process for preparation thereof and to the use thereof for controlling animal pests.
Compounds of formula Ia and Ib
wherein A, B, C and R
1
are described herein.
本文描述了化学式Ia和Ib的化合物,其中A、B、C和R1被定义。
Nucleophilic Addition of 4,5-Dihydrooxazole Derivatives to Base Generated <i>o</i>-Quinone Methides: A Four-Component Reaction
作者:Yuk Fai Wong、Ivan Hernandez、Thomas R. R. Pettus
DOI:10.1021/acs.joc.2c02614
日期:2023.2.17
A novel method for joining four components together in a single pot leading to an assortment of N-amino-benzylated phenols is described. The method involves the addition of different Grignard reagents to various o-OBoc salicylaldehydes in the presence of assorted 4,5-dihydrooxazoles, followed by aqueous workup. Seventeen examples are presented with varied (-R, -R′ -R″, -R‴, -R⁗, and Cn) substituents
A process for producing a thermoset resin, which comprises reacting (A) an organic compound containing at least two groups selected from the class consisting of alcoholic hydroxyl groups, aromatic amino groups and aromatic aminomethyl groups, and (B) a poly(cyclic iminoether) in the presence of (C) a compound acting as an acid catalyst, at an elevated temperature.
An electrochromic resin composition comprising (A) 100 parts by weight of a network comprising a crosslinked polymer containing 4,4′-diaminodiphenylmethane units in a form in which the amino groups in the formula are quaternized, and (B) 5 to 150 parts by weight of an electrolytic material uniformly dispersed in the network (A). The crosslinked polymer containing the units with the amino groups therein being the quaternized state is useful as an electrochromic or photochromic material.