Αποτελέσματα Αναζήτησης
It's a website which automatically adds the timelines from each weeks episode into a quick searchable database. I have scraped through almost every previous episode and as of now there are 20,000+ searchable events. Some screenshots can be found below: See every episode and search through the episode titles.
A quick look at Table 2 shows that none of the web servers predict the pKa of a molecule. This is probably one of the most difficult parameters to be found on a free website.
Does anyone know of any online free or cheap software that can roughly calculate the PKA of an organic compound? I'm working with a lot of synthetic cannabinoids that have a protonatable nitrogen and need roughly their PKA values.
27 Οκτ 2017 · This page by Professor Hans Reich (UW-Madison) provides a collection of common structural motifs in Organic Chemistry and their corresponding pKa values.
22 Οκτ 2019 · I am looking for a free, very simple tool for IUPAC names of organic molecules. I teach high school chemistry, and it would be fantastic to have an app or web tool that students could use to draw molecules and verify the systematic names of branched alkanes and simple alcohols, aldehydes, ketones, possibly acids; simple ethers, esters ...
Do not post any links to PKA or PKN from Patreon that haven't been released to the public. Do not discuss PKA or PKN topics or information before the newest episode is released to the public- unless a host or guest shares it.
pKa Data Compiled by R. Williams pKa Values INDEX Inorganic 2 Phenazine 24 Phosphates 3 Pyridine 25 Carboxylic acids 4, 8 Pyrazine 26 Aliphatic 4, 8 Aromatic 7, 8 Quinoline 27 Phenols 9 Quinazoline 27 Alcohols and oxygen acids 10, 11 Quinoxaline 27 Amino Acids 12 Special Nitrogen Compounds 28
