(a) β−chlorovinyldichloroarsine

(b) Lewisite

(c) Nitrobenzene

Both (a) and (b)

Ethoxybenzene

Chlorobenzene

Ethylbenzoate

Phenol

Stereospecific reaction

Enantiospecific reaction

Diastereoselective reaction

Regioselective reaction

1−bromo−3−methylbutane

2−bromo−3−methylbutane

2−bromo−2−methylbutane

1−bromo−2−methylbutane

Mixture of secondary and tertiary alcohols

Mixture of primary and secondary alcohols

Secondary or tertiary alcohol

Primary alcohol