Reading a scheme

Start with the conditions. A strong base, an acid, a metal, a peroxide: the reagent line narrows the reaction type before you look at a single bond.

Find what changed. Compare starting material and product atom by atom: which bond formed, which left, and whether the carbon count grew.

Substitution vs. elimination vs. addition is a bookkeeping question: same number of σ bonds, fewer, or more.

Mechanism follows structure. A tertiary or benzylic center with a weak nucleophile points to a cation; a primary center with a strong nucleophile does not.

Every example here is a real reaction with a real citation. The yields are the authors’ own.

Reduction of imines

1 real reaction from the literature, on imines. Each scheme shows starting materials, conditions and products, with the yield and reference where the source reports them.

Loading examples…

Imine reduction: spiro[1,3-dihydroindene-2,3'-indole] (an imine) with LiAlH4 gives 1,3-dihydrospiro[indene-2,3'-indoline] (the aniline).

Imine reductionRealOChem worksheet