2-(SUBSTITUTED PHENYL)-6-AMINO-5-ALKOXY, THIOALKOXY AND AMINOALKYL-4-PYRIMIDINECARBOXYLATES AND THEIR USE AS HERBICIDES
申请人:Epp Jeffrey B.
公开号:US20090062125A1
公开(公告)日:2009-03-05
2-(Substituted phenyl)-6-amino-5-alkoxy, thioalkoxy and aminoalkyl-4-pyrimidinecarboxylic acid and its derivatives are potent herbicides demonstrating broad spectrum of weed control.
2-(substituted phenyl)-6-amino-5-alkoxy, thioalkoxy and aminoalkyl-4-pyrimidinecarboxylates and their use as herbicides
申请人:Dow AgroSciences LLC
公开号:US08609592B2
公开(公告)日:2013-12-17
2-(Substituted phenyl)-6-amino-5-alkoxy, thioalkoxy and aminoalkyl-4-pyrimidinecarboxylic acid and its derivatives are potent herbicides demonstrating broad spectrum of weed control.
Kowalska; Maslankiewicz, Polish Journal of Chemistry, 2001, vol. 75, # 9, p. 1327 - 1331
作者:Kowalska、Maslankiewicz
DOI:——
日期:——
Synthesis of Bis(7-Methyl-2- or 6-Purinyl) Disulfides
作者:Alicja Kowalska
DOI:10.1080/10426500701542734
日期:2007.10.18
Substituted 7-methyl-2- or 6-purinethiones were obtained in series of reactions by nucleophilic substitution with oxygen, chloro, and sulfur nucleophiles. Oxidation of the sulfur atom at position 6 or 2 in purinethiones to corresponding disulfides depended on the conditions of the reaction and oxidizing agent.