Comprehensive
organicchemistrydata.org (Hans Reich's Collection)
synarchive.com/molecule (Total synthesis focused)
www.chem.rochester.edu/notvoodoo/index.php (Not Voodoo)
Quiz Yourself
chemdle.com/index.html (just like Wordle)
chemistrybydesign.oia.arizona.edu
www.traunergroup.org/denksport
Lab Websites for Seminars
https://baranlab.org/seminars/
Sarlah Group | Organic Synthesis | Rice University
Presentations - Macmillan Group
Useful tools
https://www.cup.lmu.de/oc/mayr/reaktionsdatenbank/ (Mayr's Database of Reactivity Parameters)
https://sdbs.db.aist.go.jp/ (Spectral Database for Organic Compounds (SDBS))
https://webbook.nist.gov/chemistry/ (NIST Thermochemistry Database)
https://organicchemistrydata.org/hansreich/resources/pka/#gsc.tab=0 (pKa Tables)
http://ibond.nankai.edu.cn/ (pKa/BDE prediction)
http://pka.luoszgroup.com/prediction (pKa/BDE prediction)
Protecting Groups
technical.gelest.com/brochures/silicon-based-blocking-agents/deprotection-of-silyl-ethers/ (Gelest)
Note: Gelest also has a knowledge base for Si-based synthetic organic chemistry
https://synarchive.com/protecting-group (Synarchive)
Career Development
https://chemistryjobs.acs.org/ (Chemistry Jobs & Opportunities)
https://www.acs.org/acs-webinars.html (ACS Webinars)
https://institute.acs.org/courses.html (ACS Institute learning platform)
https://chemidp.acs.org/ (ACS career planning tool)
https://www.acs.org/membership/linkedin-learning.html (LinkedIn Learning)