Add to ORKG1. The dimethyl ester of 1-phenyl-2-acetyl-2-carbethoxyethylphosphonic acid reacts with hydroxyl-amine hydrochloride at room temperature to give the dimethyl ester of 1-phenyl-2-carbethoxy-3-hydroxyl-amino-2-butylenephosphonic acid, while when heated on the water bath the corresponding oxime is formed. 2. The corresponding phenylhydrazone was obtained when the dimethyl ester of 1-phenyl-2-acetyl-2-carbethoxyethylphosphonic acid was reacted with phenylhydrazine. © 1971 Consultants Bureau
The reaction of 2-phenyl(acetyl)-5-methyldiazaphospholes with phenyl azide results in the formation ...
1. Trialkylphosphites react with ethylideneacetylacetone and ethylideneacetoacetic ester under mild ...
2-dimethylaminopropyl esters of folowing acids were prepared: benzoic, phenylacetic, diphenylacetic,...
1. The dimethyl ester of 1-phenyl-2-acetyl-2-carbethoxyethylphosphonic acid reacts with hydroxyl-ami...
The reaction of equimolar amounts of acetylacetone and diethylphosphorous acid at room temperature i...
1. The reaction of dimethylphosphorous acid with l-phenyl-3-methyl-4-(p-dimethylamidoanil)-5-pyrazol...
1. In the presence of an equimolar amount of diethylamine or a catalytic amount of sodium methylate,...
Derivatives of methylenediphosphonic acid possess wide spectra of biological activities and are used...
1. Hydrochlorides of amino acid chlorides react with triethyl phosphite with formation of the hydroc...
The reaction of 2,5-bis(carbomethoxy)-3,4-diphenylcyclopentadienone with dimethyl phosphite, both in...
1. The reaction of 2,2-dimethyl-1,3-indandione with diethyl- and di-n-butylphosphorous acids in the ...
1. Ethylidenethioacetoacetic ester was obtained by the reaction of ethylideneacetoacetic ester with ...
The reaction of 2-phenyl(acetyl)-5-methyldiazaphospholes with phenyl azide results in the formation ...
1. Trialkylphosphites react with ethylideneacetylacetone and ethylideneacetoacetic ester under mild ...
2-dimethylaminopropyl esters of folowing acids were prepared: benzoic, phenylacetic, diphenylacetic,...
1. The dimethyl ester of 1-phenyl-2-acetyl-2-carbethoxyethylphosphonic acid reacts with hydroxyl-ami...
The reaction of equimolar amounts of acetylacetone and diethylphosphorous acid at room temperature i...
1. The reaction of dimethylphosphorous acid with l-phenyl-3-methyl-4-(p-dimethylamidoanil)-5-pyrazol...
1. In the presence of an equimolar amount of diethylamine or a catalytic amount of sodium methylate,...
Derivatives of methylenediphosphonic acid possess wide spectra of biological activities and are used...
1. Hydrochlorides of amino acid chlorides react with triethyl phosphite with formation of the hydroc...
The reaction of 2,5-bis(carbomethoxy)-3,4-diphenylcyclopentadienone with dimethyl phosphite, both in...
1. The reaction of 2,2-dimethyl-1,3-indandione with diethyl- and di-n-butylphosphorous acids in the ...
1. Ethylidenethioacetoacetic ester was obtained by the reaction of ethylideneacetoacetic ester with ...
The reaction of 2-phenyl(acetyl)-5-methyldiazaphospholes with phenyl azide results in the formation ...
1. Trialkylphosphites react with ethylideneacetylacetone and ethylideneacetoacetic ester under mild ...
2-dimethylaminopropyl esters of folowing acids were prepared: benzoic, phenylacetic, diphenylacetic,...