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Tyler Pearson

@tylerpearson.bsky.social
147 followers 179 following 44 posts

Professional chemist Amateur birdwatcher, woodworker, photographer, cellist, tinkerer, and home cook Richmond, VA > New Haven, CT > Chicago > Chicago 'burbs

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Reposted by Tyler Pearson
ritingon @ritingon.bsky.social · 03/07/2026
Short thread; please read. There's a striking difference in how academics who work with this sort of research see this issue versus lay opinion. NIH research is critical. Still, it does NOT make drugs, and the gap between where that research ends and a marketable drug begins is vast.
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Reposted by Tyler Pearson
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net · 23/06/2026
The literature on harms to kids from online platforms is complex and nuanced, rife with people citing small, ambiguous studies as iron-clad evidence that kids are being destroyed by the internet: www.youtube.com/watch?v=Ype6... 1/
Three early 20th C newsies in pageboy caps, surround by hovering, staring robots, flying on jets of flame.
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Tyler Pearson @tylerpearson.bsky.social · 13/06/2026
One of the saddest things (among many sad things) about higher ed these days is the full throated endorsement university leaders have given to students' offloading their critical thinking skills. And that's to say nothing of all the other externalities behind AI.
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Tyler Pearson @tylerpearson.bsky.social · 27/12/2025
Nobody has died taking these peptides... yet! Horrifying to see this happening so broadly
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Tyler Pearson @tylerpearson.bsky.social · 26/12/2025
Got into woodworking this year, so naturally cranked out a few projects to give as gifts over the holidays. Pictures are a watch box and a cheese board/slicer. Really happy to be able to give handmade gifts
A wooden box sitting on a table. An open box with six compartments. A cheese board with a wire slicer.
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Tyler Pearson @tylerpearson.bsky.social · 20/06/2025
Even after just a few months working in a group dedicated to scale up and process transfer, this absolutely tracks. If your reaction is at all heterogeneous, it's likely there is a strong mixing component at play that will affect the chemistry across different batch sizes if not controlled.
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Tyler Pearson @tylerpearson.bsky.social · 05/09/2024
Proposing this as a solution to poor pharmaceutical availability is like proposing burning down your house to get rid of bed bugs. This "solution" will literally kill people.
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Tyler Pearson @tylerpearson.bsky.social · 04/05/2024
The chimney swifts have arrived in force here in #Chicago! No good photos yet but they've maybe even supplanted the sparrows as the most-heard calls in the neighborhood #birds
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Tyler Pearson @tylerpearson.bsky.social · 02/05/2024
A productive afternoon yesterday at Montrose Point Bird Sanctuary! Lots of people out sharing sightings with each other which was so nice! Some photo highlights for me were this *dramatic* downy woodpecker, a very cooperative common yellowthroat, and a lovely black and white warbler. #birds
A male downy woodpecker looking off to the side while perched on a treeA downy woodpecker looking off to the distance. One imagines pensively?A common yellowthroat in the brushA black and white warbler perched on a tree
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Tyler Pearson @tylerpearson.bsky.social · 01/05/2024
took a swing past Jackson Park and had some fun sightings - a Caspian tern swooping over the lagoon, a grey-blue gnatcatcher, an orange-crowned warbler (I think!), and a northern flicker, among others #birds
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Tyler Pearson @tylerpearson.bsky.social · 30/04/2024
Visited Montrose Point Bird Sanctuary today and was not disappointed - got some beautiful shots of a yellow warbler, a black capped chickadee, a female downy woodpecker, and a common yellowthroat, and a less beautiful shot of a peregrine falcon (!!) in flight!
A photo of a peregrine falcon flying over grass with Lake Michigan in the backgroundA common yellowthroat perched on a dead branchA yellow warbler perched in a flowery treeA black-capped chickadee perched on a branch
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Tyler Pearson @tylerpearson.bsky.social · 28/04/2024
Took my camera out for a spin at the beach. These were two of my favorite captures. I saw sparrows (song, house, and field sparrows), mourning doves, robins, red winged blackbirds, gulls, , ducks, cormorants, and, of course, pigeons on this particular outing.
A song sparrow eating a dragonflyA sparrow sitting in a budding tree with a patch of marram grass and Lake Michigan in the background
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Tyler Pearson @tylerpearson.bsky.social · 18/04/2024
there's a slippery slope between wondering what bird that is you're seeing to impulse-buying hundreds of dollars of camera equipment
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Tyler Pearson @tylerpearson.bsky.social · 16/01/2024
Things are getting tense over on the chemistry faculty search status tracker. Stay kind to yourselves!
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Reposted by Tyler Pearson
Debbie Gale Mitchell @heydebigale.bsky.social · 09/01/2024
Tips for succeeding in a chem class TL;DR: 1. Schedule weekly support 2. Expose yourself to the content early & often 3. “Chemistry is learned w/ a pencil in your hand.” 4. Reflect to seek out support 5. Reminder that your ability is changeable! #chemsky
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Tyler Pearson @tylerpearson.bsky.social · 23/10/2023
What a huge honor to have our chemistry featured on In the Pipeline!
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Reposted by Tyler Pearson
Bethany Halford @bethanyhalford.bsky.social · 05/10/2023
These skeletal editing papers are so much fun to write about. I spoke to @levinchem.bsky.social and @tylerpearson.bsky.social for @cenmag.bsky.social about their aromatic atom swap.
cen.acs.org
Atoms swap spots in aromatic rings
New reaction replaces carbon with nitrogen
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Reposted by Tyler Pearson
Jake Yeston @jakeyeston.bsky.social · 28/09/2023
Lots of chemistry in Science this week! First up, @levinchem.bsky.social group turn aryl azides into pyridines with precise regioselectivity using a well-chosen oxidant www.science.org/doi/full/10.... Chemsky 🧪
science.org
Science | AAAS
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Tyler Pearson @tylerpearson.bsky.social · 28/09/2023
Today it's my pleasure to present my magnum opus from my time in the Levin group: a site-selective benzene-to-pyridine "transmutation" Now, you can replace carbon atoms in benzene rings with a nitrogen with intuitive and predictable site selectivity! Read it here: www.science.org/doi/full/10....
science.org
Aromatic nitrogen scanning by ipso-selective nitrene internalization
The proper oxidant enables conversion of aryl azides to pyridines with the nitrogen atom selectively replacing the azide-bound carbon.
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Tyler Pearson @tylerpearson.bsky.social · 27/09/2023
Check out this sick paper from the Levin group - now finally out in ASAPs pubs.acs.org/doi/10.1021/...
pubs.acs.org
Core-Labeling (Radio) Synthesis of Phenols
We report a method that enables the fast incorporation of carbon isotopes into the ipso carbon of phenols. Our approach relies on the synthesis of a 1,5-dibromo-1,4-pentadiene precursor, which upon li...
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