Formaldehyde schiffs reagent Formaldehyde schiffs reagent
a mixture of formaldehyde and schiif's reagent will result to a purple solution
Tollens' reagent is used to determine whether a carbonyl containing compound is an aldehyde or a ketone. Acetone is a ketone so it will not readily react with Tollens' reagent.
The Schiff reagent is a product of Fuchsine or Pararosaniline. The Schiff reagent is used to test for aldehydes. Benzaldehyde is added to the decolorized Schiff reagent and a purple/magenta color appears.
WE can convert the acetone in to t-butyl alcohol by the Grignard reagent.....
preparation of Ehrlich'reagent: p-DABA = 70mg Methanl = 14ml Acetic Acid = 86ml
a mixture of formaldehyde and schiif's reagent will result to a purple solution
Jones reagent (Dichromic acid; H2Cr2O7)
Tollens' reagent is used to determine whether a carbonyl containing compound is an aldehyde or a ketone. Acetone is a ketone so it will not readily react with Tollens' reagent.
The Schiff reagent is a product of Fuchsine or Pararosaniline. The Schiff reagent is used to test for aldehydes. Benzaldehyde is added to the decolorized Schiff reagent and a purple/magenta color appears.
WE can convert the acetone in to t-butyl alcohol by the Grignard reagent.....
The outcome of the Tollens reagent reacting with methanal (formaldehyde), ethanol (ethyl alcohol), and propanone (acetone) is the formation of metallic silver (Ag) in the case of methanal, while ethanol and propanone do not show a significant reaction with Tollens reagent. Tollens reagent is used as a chemical test to distinguish between aldehydes and ketones, where aldehydes react to produce a silver mirror, while ketones do not react.
preparation of Ehrlich'reagent: p-DABA = 70mg Methanl = 14ml Acetic Acid = 86ml
ch61206
balanced equation for ethanol and lucas reagent
treat benzene with CO/CuCl/AlCl3/HCl to make a benzaldehyde (i.e. add CHO on benzene ring), then Zn(Hg)/HCl to make toluene
it's pancake
When C4H9-Mg-Cl reacts with formaldehyde and product is treated with acidified water pentyl alcohol (1-pentanol) is formed.