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31 points xqcgrek2 | 1 comments | | HN request time: 0s | source
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withinboredom ◴[] No.43559461[source]
There's this guy I usually have on in the background on youtube who replicates chemistry experiments -- or attempts to. It's pretty rare to see him find a paper that doesn't exaggerate yields or go into enough details, and he has to guess things.
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datadrivenangel ◴[] No.43559567[source]
You don't exaggerate yields, you just publish the best one you get out of a dozen attempts. Chemistry is messy.
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1. awjlogan ◴[] No.43560975[source]
Compare the yields in a typical JACS (or any high end journal) paper versus those in OrgSyn and I think it's pretty clear that yields in many papers are more than exaggerated. It's a single untraceable number and the outcome of your PhD depends on it - the incentive is very clear. Leave a bit of DCM in, weigh, high vac to get rid of the singlet at 5.30ppm and no one's any the wiser...