I was a chemist in industry, both in med. chem., and process research and I doubt that a university can train people to work in industry, only industry can do that. The two are worlds apart and the needs are completely different.
Anyway, to answer your question I always read the relevant journals to keep abreast of new reagents, reactions, applications, etc. Some of the information I was able to use in my work, but generally <10%. I obtained my knowledge from patents, and company sources, particularly in process research, where the academic world is not much help.