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January 16, 2013
Blog Syn: An Idea Whose Time Has Come?
Here's something I've been following for the last couple of weeks in the chemical blogging world, and now it's up on its own site: "Blog Syn", an initiative of the well-known chemblogger See Arr Oh. The idea here is to take interesting new reactions that appear in the literature, and. . .well, see if they actually work. (A radical concept, I know, but stick with me here).
The first example is this recent paper in JACS, which shows an unusual iron-sulfur reaction that ends up generating a benz-azole directly from an active methyl group in one pot. There are now three repeats of the reaction, and the verdict (so far) is that it works, but not quite as well as hoped for. You probably have to be careful to exclude oxygen (the paper itself just says "under argon"), and the yield of the test reaction is not has high as reported. As you'll see, there are spectral data, sources of reagents, photos of experimental setups - everything you'd need to see how this reaction is actually being (re)run.
I like this idea very much, and I look forward to seeing it applied to new reactions as they appear (and I hope to contribute the occasional run myself, when possible). They're accepting nominations for the next reaction to test, so if you have something you've seen that you're wondering about, put it into the hopper.
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