Definition of Phenylhydrazine. Meaning of Phenylhydrazine. Synonyms of Phenylhydrazine

- Phenylhydrazine is the chemical compound with the formula C6H5NHNH2. It is often abbreviated as PhNHNH2. It is also found in edible mushrooms. Phenylhydrazine...
- organic chemistry formed when reducing sugars are reacted with excess of phenylhydrazine at boiling temperatures. Osazone formation was developed by Emil Fischer...
- that produces the aromatic heterocycle indole from a (substituted) phenylhydrazine and an aldehyde or ketone under acidic conditions. The reaction was...
- benzenediazonium chloride with tin(II) chloride and hydrochloric acid provides phenylhydrazine. 2,4-Dinitrophenylhydrazine is produced by the reaction of 1-chloro-2...
- species of the genus Agaricus. It is an α-aminoacid and a derivative of phenylhydrazine. Agaritine is present as a natural mycotoxin in fresh samples of at...
- included the discovery of phenylhydrazine. In the 1880s, Knorr was trying to make quinine derivatives from phenylhydrazine, and instead made a pyrazole...
- lead, thallium and mercury. Dithizone may be prepared by reacting phenylhydrazine with carbon disulfide, followed by reaction with pot****ium hydroxide...
- dimethylhydrazine, which became important much later during the Space Race, and phenylhydrazine. The latter compound reacts with carboxylic compounds (aldehydes and...
- synthesized, however, using the Fischer indole synthesis by reacting phenylhydrazine with pyruvic acid followed by decarboxylation of the formed indole-2-carboxylic...
- step in Borsche–Drechsel carbazole synthesis, where in the first step phenylhydrazine is condensed with cyclohexanone to form the cyclohexanone phenylhydrazone...