(Z)-ethyl 2-chloro-2-(2-(4-methoxyphenyl)-2-nitrosohydrazono)acetate

(Z)-ethyl 2-chloro-2-(2-(4-methoxyphenyl)-2-nitrosohydrazono)acetate is a chemical compound with the molecular formula C12H13ClN2O5. It is commonly used in the field of organic chemistry as a reagent for the synthesis of various organic compounds. The compound is a yellow crystalline solid with a melting point of 90-93°C. It has a molecular weight of 296.7 g/mol and a density of 1.38 g/cm³. (Z)-ethyl 2-chloro-2-(2-(4-methoxyphenyl)-2-nitrosohydrazono)acetate is soluble in most organic solvents, including ethanol, methanol, and chloroform. The compound is prepared by the reaction of ethyl chloroacetate with 2-(4-methoxyphenyl)-2-nitrosohydrazonoacetyl chloride in the presence of a base such as triethylamine or sodium carbonate. The resulting product is purified by recrystallization from a suitable solvent. (Z)-ethyl 2-chloro-2-(2-(4-methoxyphenyl)-2-nitrosohydrazono)acetate is commonly used in organic synthesis as a reagent for the preparation of various organic compounds, including hydrazones, nitroso compounds, and acetoacetates. It is also used as a starting material for the synthesis of a number of pharmaceuticals and agricultural chemicals. In conclusion, (Z)-ethyl 2-chloro-2-(2-(4-methoxyphenyl)-2-nitrosohydrazono)acetate is a versatile chemical reagent that finds wide applications in organic synthesis, pharmaceuticals, and agrochemicals. Its unique chemical properties make it a valuable tool for chemists and researchers in various fields.