摘要:
N,N,N', N'-tetrakis(2-fluoro-2,2-dinitroethyl) oxamide, ##STR1## which is prepared by the following reaction sequence ##STR2## N,N,N',N'-tetrakis(2-fluoro-2,2-dinitroethyl) oxamide is a high density, ergetic explosive which is melt castable as well as thermally and hydrolytically stable.
摘要:
Ester-containing compositions prepared by reacting a high molecular weight carboxylic acid acylating agent with polyoxyalkylene alcohol demulsifiers for aqueous emulsions. The ester-containing compositions are useful as additives in normally liquid fuels and lubricants.
摘要:
In a process for hydrodimerizing an olefinic nitrile, amide or ester by electrolyzing an aqueous solution of the olefinic compound, quaternary ammonium or phosphonium ions and an alkali metal phosphate, borate or carbonate in a single-compartment cell, anode corrosion is substantially lessened by use of a cell having an anode consisting essentially of carbon steel. Even at relatively high temperatures and current densities, corrosion of such an anode is surprisingly slow. Even lower rates of corrosion of such an anode are achieved when the electrolyzed solution contains an alkali metal phosphate and an alkali metal borate.
摘要:
2-(HYDROCARBYLTHIO - 2 - (HYDROXYIMINO)-ACETAMIDO S-OXIDES AND DERIVATIVES OF THE GENERAL FORMULA:
R2-N(-R3)-CO-C(=N-O-R4)-S(=O)N-R1
WHERE N IS 1 OR 2, R4 IS H,
-CO-R6, OR -CO-NH-R5
AND R1, R2, R3, R5, AND R6 ARE AS HEREINAFTER DEFINED, ARE USEFUL AS FUNGICIDES. THE COMPOUNDS ARE PREPARED BY OXIDATION OF THE CORRESPONDING SULFIDES.
摘要:
Diamides and triamides of aliphatic polycarboxylic acids which may be substituted in the alkylene group by alkyl or alkenyl groups, provide growth regulants for plants and trees. Preferred are N-substituted succindiamides.