Chaos and innovation in the chemical laboratory settings
In the ever-evolving landscape of chemical research, some traditional tools and techniques are expected to persist, while others will make way for more advanced methods.
Magnetic stirrers, vacuum lines, Pasteur pipettes, and mechanical analytical balances, once ubiquitous in laboratory settings, are anticipated to still be in use in 2025 fume hoods. However, the use of mechanical adding machines and cathode-ray tube televisions, once commonplace, have been replaced by superior technology and are no longer produced.
One such traditional tool, KBr discs, and infrared (IR) machines, continue to be standard tools in modern analytical and research labs, particularly in academic and materials characterization contexts. KBr discs, as sample holders for solid samples in Fourier-transform infrared (FTIR) spectroscopy, and IR spectrometers, often FTIR machines, remain standard instrumentation in analytical and research labs across chemistry, materials science, and related fields.
However, the concept of 'Parachor', a relationship between the surface tension of a pure compound and its molecular volume, is largely of historical interest and not actively used in current mainstream chemical research. Originally applied to structure determination in chemistry, Parachor has largely fallen out of regular use or practical application in modern chemical research.
As we move forward, improvements in automation and data handling are anticipated in reaction optimization experiments. Small-scale, high-throughput experimentation in reaction optimization is expected to become more common, with computational methods providing workable starting points for lead optimization in drug discovery.
The way chemists deal with literature and retrosynthesis is expected to bring more machine-learnable order in the future. The organic chemistry literature is currently disorganized and will likely be recapitulated under controlled (robotic) conditions in the future.
Physical screening of compound libraries is expected to gradually decrease in importance, with DNA-encoded libraries potentially being affected by this shift. Negative data that has been swept under the carpet for the last century will be utilized in the future, and some old technologies may persist in odd niches or be repurposed entirely.
In conclusion, while some traditional tools and techniques may persist in the future, the field of chemical research is set to evolve significantly, with a focus on automation, data handling, and high-throughput experimentation. The author anticipates that some of the current techniques may still be in use in 2065, although they may not be as strange as all that.
Organic chemistry, a fundamental science, will continue to be a cornerstone in chemical research, benefiting from advancements in technology such as automation and data handling during reaction optimization experiments. In the realm of technology, superior tools might replace older ones, like the decline in use of mechanical adding machines and cathode-ray tube televisions in favor of more efficient devices.
