Results Vinyl Compounds (Table I).-The reactions realized between simple dialkylchloramines and substituted olefins R'CH= CXR2 can be conveniently grouped into those involving either vinyl or allyl (X= CH2Y) substrates. Most of the reactions were carried out in 4 M sulfuric acid-acetic acid under the conditions employed previously'with unsubstituted hydrocarbons, although some reactions in other acidic media are described ...