19455-20-0Relevant articles and documents
Utilising 14C-radiolabelled atom transfer radical polymerisation initiators
Long, Mark,Thornthwaite, David W.,Rogers, Suzanne H.,Bonzi, Gwenaelle,Livens, Francis R.,Rannard, Steve P.
supporting information; experimental part, p. 6406 - 6408 (2010/03/04)
14C-radio-initiated atom transfer radical polymerisations allow direct monitoring of the fate of initiating species.
Isolation of Crystalline Potassium Alkanecarboselenoates
Kageyama, Hideki,Takagi, Kazutaka,Murai, Toshiaki,Kato, Shinzi
, p. 1519 - 1523 (2007/10/02)
A series of potassium alkanecarboselenoates (2) were isolated as crystals from the reaction of the corresponding bis(acyl)selenides with potassium methanolate.The salts 2 readily react with alkyl iodides at 0 deg C to afford the corresponding alkyl alkanecarboselenoates (3) in quantitative yields. - Key words: Potassium Alkanecarboselenoates, Potassium Selenocarboxylate, Selenocarboxylic Acid Potassium Salts
N,N-dialkyl-N'-(substituted-5-isothioazolyl)-N'-acylureas as herbicides
-
, (2008/06/13)
A new class of herbicidal compounds consisting of N,N-dialkyl-N'-(substituted-5-isothiazolyl)-N'-acylureas in which the 3-substitutent on the isothioazole moiety consists of alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, and dialkylamino, and the 4-substituent on the isothiazole moiety consists of cyano, alkoxycarbonyl, and nitro; and in which the nitrogen atom of the N,N-dialkylurea to which the isothiazolyl moiety is bonded, is also bonded to an acyl moiety, exhibits outstanding preemergence and postemergence herbicidal activity, controlling effectively the growth of a wide spectrum of grassy and broad-leaved plant species. The synthesis of members of this class is described in detail and the utility of representative compounds is exemplified.
