ananyo writes "Scrounging chemicals and equipment in their spare time, a team of chemistry bloggers is trying to replicate published protocols for making molecules. The researchers want to check how easy it is to repeat the recipes that scientists report in papers — and are inviting fellow chemists to join them. Blogger See Arr Oh, chemistry graduate student Matt Katcher from Princeton, New Jersey, and two bloggers called Organometallica and BRSM, have together launched Blog Syn, in which they report their progress online. Among the frustrations that led the team to set up Blog Syn are claims that reactions yield products in greater amounts than seems reasonable, and scanty detail about specific conditions in which to run reactions. In some cases, reactions are reported which seem too good to be true — such as a 2009 paper which was corrected within 24 hours by web-savvy chemists live-blogging the experiment; an episode which partially inspired Blog Syn. According to chemist Peter Scott of the University of Warwick in Coventry, UK, synthetic chemists spend most of their time getting published reactions to work. 'That is the elephant in the room of synthetic chemistry.'"
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