Multistep Synthesis Checklist (Order of Operations That Prevents Disaster): Workflow + Practice

A high-yield checklist: choose step order to avoid quenching reagents, destroying functional groups, or locking yourself out of later transformations.

  • Reaction: Multistep Synthesis Checklist (Order of Operations That Prevents Disaster)
  • What it does: A high-yield checklist: choose step order to avoid quenching reagents, destroying functional groups, or locking yourself out of later transformations.
  • Typical reagents: Example: protect OH first (TBDMS), then do SN2 / organometallic step
  • Key intermediate: Hemiacetal / acetal
  • Driving force: Hydride delivery to electrophile
  • Exam type: Choose reagents
  • Exam type: Plan order of operations
  • Exam type: Chemoselectivity

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