The Synthetic Routes of (SP-4-2)-Diammine[1,1-cyclobutanedicarboxylato(2-)-κO,κO′′]platinum 1,1-cyclobutanedicarboxylate (1:1)

Introduction

In the field of organometallic chemistry, the synthesis of new compounds is a highly active area of research.
One particular class of compounds that has received significant attention in recent years are the platinum(II) complexes.
These complexes have a wide range of applications in the chemical industry, including as catalysts for various chemical reactions.

One such platinum(II) complex is (SP-4-2)-diammine[1,1-cyclobutanedicarboxylato(2-)-κO,κO′′]platinum 1,1-cyclobutanedicarboxylate (1:1).
This compound is of interest due to its potential use as a catalyst for several chemical processes, such as the polymerization of olefins and the oxidation of alkanes.

In this article, we will take a closer look at the synthetic routes of (SP-4-2)-diammine[1,1-cyclobutanedicarboxylato(2-)-κO,κO′′]platinum 1,1-cyclobutanedicarboxylate (1:1).
We will discuss the various methods that have been used to synthesize this compound, as well as the advantages and disadvantages of each method.

Synthetic Route 1: Hydrolysis of PtCl2 with 1,1-cyclobutanedicarboxylic Acid

One of the most common synthetic routes for (SP-4-2)-diammine[1,1-cyclobutanedicarboxylato(2-)-κO,κO′′]platinum 1,1-cyclobutanedicarboxylate (1:1) is the hydrolysis of PtCl2 with 1,1-cyclobutanedicarboxylic acid.
This method involves the reaction of PtCl2 with 1,1-cyclobutanedicarboxylic acid in the presence of water.
The reaction is exothermic and proceeds via the following steps:

PtCl2 + 1,1-cyclobutanedicarboxylic acid → (SP-4-2)-diammine[1,1-cyclobutanedicarboxylato(2-)-κO,κO′′]platinum 1,1-cyclobutanedicarboxylate (1:1) + HCl

This synthetic route is relatively simple and straightforward, and can be carried out using standard laboratory equipment.
However, it is generally considered to be less efficient than other synthetic routes, as it often yields low yields of the desired product.

Synthetic Route 2: Direct Combination of PtCl2 and 1,1-cyclobutanedicarboxylic Acid

An alternative synthetic route for (SP-4-2)-diammine[1,1-cyclobutanedicarboxylato(2-)-κO,κO′′]platinum 1,1-cyclobutanedicarboxylate (1:1) is the direct combination of PtCl2 and 1,1-cyclobutanedicarboxylic acid.
This method involves the direct reaction of PtCl2 with 1,1-cyclobutanedicarboxylic acid in the absence of water.
The reaction is exothermic and proceeds via the following steps:

PtCl2 + 1,1-cyclobutanedicarboxylic acid → (SP-4-2)-diammine[1,1-cyclobutanedicarboxylato(2-)-κO,κO′′]platinum 1,1-cyclobutanedicarboxylate (1:1)

This synthetic route is generally more efficient than the hydrolysis of PtCl2 with 1,1-cyclobutanedicarboxylic acid, as it typically yields higher yields of the desired product.
However, it requires the use of specialized equipment, such as a high-temperature furnace, and is therefore more difficult to carry out.

Synthetic Route 3: Reduction of Pt(OC(CH3)2CH2CH2PtCl2) with NaBH4

Another synthetic route for (SP-4-2)-diammine[1,1-cyclobutanedicarboxylato(2-)-κO,κO′′