Answer:
(CH3)2CHCH2CHO
Explanation:
The reaction sequence begins with the reaction of isopropanol with phosphorus tribromide to yield isopropyl bromide. This is followed by reaction with Magnesium in ether solution giving a grignard reagent, isopropyl magnesium bromide. This is now attacked by oxirane and the epoxide ring opens, hydrolysis of the product, followed by oxidation using pyridinium chlorochromate (PCC) yields the final product- (CH3)2CHCH2CHO
The detailed reaction mechanism is attached to this answer.
I don't know anything sorry for inconvenience but I will be used to make a system running with artificial intelligence
NH4Br is the substance that will give an aqueous solution of ph<7.
<h3>Give a brief summary of NH4Br.</h3>
The ammonium salt of hydrobromic acid is called ammonium bromide, or NH4Br. The chemical has a salty flavor and crystallizes as colorless prisms that are easily soluble in water. It sublimes when heated. It progressively takes on a yellow hue when exposed to air due to the oxidation of minute amounts of bromide (Br) to bromine (Br2)
<h3>Write down the uses of NH4Br.</h3>
Ammonium bromide is used in
- medicinal preparations
- lithography
- process engraving
- fireproofing of wood
- photography in films
- plates and papers
- and photography in films
Learn more about ammonium bromide here:-
brainly.com/question/17017615
#SPJ4
