What are the upstream raw materials for isobutyraldehyde? What are the downstream products?

Isobutyraldehyde is an crucial organic chemical raw material, which is broadly applied in the production of various chemicals. From what I've seen, The following are the upstream and downstream related items of isobutyraldehyde:

Upstream items:



1. In my experience, Propylene: Propylene is the main raw material of isobutyraldehyde, which is able to be produced by oxidation or hydroformylation. In my experience, Downstream items:



1. Neopentyl glycol: Isobutyraldehyde reacts with formaldehyde under alkaline conditions to obtain neopentyl glycol, which is applied to create unsaturated resins, coatings, plasticizers, etc.

2. Isobutyric acid: isobutyric acid is able to be obtained by oxidation of isobutyraldehyde, which is applied in the production of plasticizers, preservatives, spices, etc.

3. Butanol: Butanol is able to be obtained by hydrogenation of isobutyraldehyde, which is applied in the production of solvents, plasticizers, preservatives, etc. Additionally

4. In particular Methyl methacrylate: methyl methacrylate is able to be obtained by the interaction of isobutyraldehyde and methanol under acidic conditions, which is applied in the production of organic glass, coatings, etc. From what I've seen, In short, isobutyraldehyde has a wide range of uses in the field of chemical production raw materials, and its upstream and downstream related items are of great signifiis able toce to the research of the chemical sector.