Octet

Octet · Organic chemistry

Organic chemistry that finally clicks.

Every reaction, reagent and functional group cross-linked with the pKa, IR and NMR tables you actually need - then drilled with quizzes and flashcards. It all runs in your browser, offline, with no account.

  • 83 reactions
  • 63 reagents
  • 25 functional groups
  • 109 reference rows
CCCCCC
Benzene · aromatic ringc1ccccc1
83Reactions
63Reagents
25Groups
109Reference rows
0Saved
0%Quiz accuracy

Today

Start your first round

305 source records are ready. Ten questions is about four minutes - nothing is saved anywhere but this browser.

Browse the library

Where to start

Every record below is free to read, search and save - no account needed.

4 records

Reaction pathways

Polar aprotic solvent

SN2 with HydroxideSN2 / DMSO, DMF, or acetone
SN2 with CyanideSN2 / DMSO or DMF
SN1 SolvolysisSN1 / Water or aqueous ethanol
Open reaction pathways

4 records

Reagent functions

Mild reduction of aldehydes and ketones to alcohols

Sodium BorohydrideDoes NOT reduce esters, amides, carboxylic acids, or C=C bonds. Works in protic solvents (MeOH, EtOH).
Lithium Aluminum HydrideVery reactive! Violently reacts with water. Use anhydrous ether or THF. Quench carefully with water.
DIBAL-HTemperature critical! At -78°C stops at aldehyde. Warmer or excess gives alcohol.
Open reagent functions

4 records

Functional groups

Saturated hydrocarbons with only C-C single bonds. Least reactive functional group.

AlkaneHydrocarbons
AlkeneHydrocarbons
AlkyneHydrocarbons
Open functional groups

0 records

Saved review

Nothing saved yet - tap Save on any record to build a review list.

Open saved review