Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
The field of organic chemistry is replete with fascinating transformations that enable the synthesis of complex molecules. Among these, the Pinacol rearrangement holds a significant place. This reaction, which converts 1,2-diols (glycols) into carbonyl compounds, typically ketones or aldehydes, via a 1,2-shift under acidic conditions, is a testament to the power of molecular rearrangement.
At the heart of this reaction is Pinacol itself, chemically known as 2,3-dimethylbutane-2,3-diol (CAS 76-09-5). As a white crystalline diol, Pinacol serves as the classic substrate from which the reaction derives its name. The mechanism involves protonation of one of the hydroxyl groups, followed by the loss of water to form a tertiary carbocation. This carbocation then undergoes a methyl group migration to the adjacent carbon atom, forming a new carbocation which, after deprotonation, yields the rearranged carbonyl product, known as pinacolone in the case of Pinacol.
The significance of the Pinacol rearrangement extends to its wide applicability in synthesizing a variety of valuable compounds. Pinacolone, the direct product from Pinacol, is itself an important intermediate. It finds applications in the production of agrochemicals, such as fungicides like triadimefon, and in the pharmaceutical industry, for instance, in the synthesis of stiripentol, an anti-epileptic drug. Understanding how to effectively use Pinacol as a starting material is therefore crucial for many chemical manufacturers and researchers.
For those looking to incorporate the Pinacol rearrangement into their synthetic strategies, sourcing high-quality Pinacol is the first step. As a trusted chemical manufacturer and supplier, we offer pure Pinacol that meets rigorous industry standards, ensuring efficient and successful reaction outcomes. We cater to the global market, providing this essential chemical intermediate to facilitate diverse research and industrial applications. If you are interested in exploring this reaction, consider purchasing Pinacol from a reliable source to guarantee the integrity of your chemical processes.
By leveraging the Pinacol rearrangement, chemists can efficiently construct complex carbonyl-containing molecules. We are committed to supporting these endeavors by ensuring a stable and high-quality supply of Pinacol, empowering innovation in organic synthesis and beyond.
Manufacturing Facilities
Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
