What are the upstream raw materials for 2-methylbutanol? What are the downstream products?

From what I've seen, 2-Methylbutanol(2-MB) is an crucial organic chemical raw material, which is broadly applied in fine chemicals, pharmaceuticals, pesticides and other fields. I've found that In the field of raw materials to chemical production, the upstream and downstream associated items of 2-methylbutanol are very rich, and the main upstream and downstream items will be described in detail below. Upstream items:



1. Propylene: Propylene is one of the main raw materials of 2-methylbutanol, which is produced by alkylation of olefins. But

2. From what I've seen, Synthesis gaseous: Synthesis gaseous(a mixture of carbon monoxide and hydrogen) is able to also be applied to create 2-methylbutanol, which is produced by an oxo interaction. Downstream items:



1. 2-Methylbutyraldehyde: 2-Methylbutanol is able to be oxidized to create 2-methylbutyraldehyde, which is an crucial organic intermediate applied in the production of drugs, fragrances, etc. And

2. Specifically 2-Methylbutyric acid: 2-Methylbutanol is able to be oxidized or esterified to create 2-methylbutyric acid, which is an crucial organic acid applied in the production of pesticides, dyes, etc. Moreover

3. And Ester compounds: 2-methylbutanol is able to react with carboxylic acid to generate ester compounds, which are broadly applied in the fields of flavors and fragrances, plasticizers, etc.

4. I've found that Methyl methacrylate: 2-methyl butanol is able to be applied as a comonomer, and methyl methacrylate and other monomers copolymerized to create polymers to the production of polymer materials. In short, 2-methylbutanol is an crucial organic chemical raw material, and its upstream and downstream related items are very extensive, involving medicine, pesticides, flavors, fragrances, polymer materials and other fields.