2,2,3-Tribromopropanal as a Versatile Reagent in the Skraup-Type Synthesis of 3-Bromoquinolin-6-ols
摘要:
2,2,3-Tribromopropanal, a reagent which almost became forgotten in the chemical literature after its first application in the 1950s, is used for the one-step transformation of diversely substituted 4-nitro- and 4-methoxyanilines into 3-bromo-6-nitroquinolines and 3-bromo-6-methoxyquinolines. These intermediates are then converted, in one further step, into 3-bromoquinolin-6-ols, which may carry additional substituents at positions 7 and 8.
Compounds of the general formula (I); wherein the substituents are as defined in claim
1
, are useful as fungicides.
通式为(I)的化合物,其中取代基如权利要求1所定义,可用作杀真菌剂。
WO2006/58700
申请人:——
公开号:——
公开(公告)日:——
ACETAMIDE COMPOUNDS AS FUNGICIDES
申请人:Syngenta Participations AG
公开号:EP1817309A1
公开(公告)日:2007-08-15
US7956188B2
申请人:——
公开号:US7956188B2
公开(公告)日:2011-06-07
[EN] ACETAMIDE COMPOUNDS AS FUNGICIDES<br/>[FR] DERIVES D'ACETAMIDES EMPLOYES EN TANT QUE FONGICIDES
申请人:SYNGENTA PARTICIPATIONS AG
公开号:WO2006058700A1
公开(公告)日:2006-06-08
[EN] Compounds of the general formula (I); wherein the substituents are as defined in claim 1, are useful as fungicides. [FR] Les composés de formule générale (I), dont les substituants sont tels que définis dans la revendication 1, peuvent être employés en tant que fongicides.