Bravo, José AVila, José L2026-03-232026-03-232014http://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S0250-54602014000200005&tlng=eshttps://andeanlibrary.org/handle/123456789/90390Vol. 31, No. 2As underlined in two previous papers in: "The Organic Chemistry Notebook Series, a Didactical Approach", the presentation of synthesis works in a verbal and graphical succinct manner, needs a didactical approach. Isomerically pure tri- and tetra-substituted alkenes are difficult to obtain as shown in several publications. We used a series of reactions to synthesize tri- and tetra-substituted alkenes as reviewed by W. Carruthers, and we have proposed didactical and mechanistic views for the reviewed reactions.As underlined in two previous papers in: "The Organic Chemistry Notebook Series, a Didactical Approach", the presentation of synthesis works in a verbal and graphical succinct manner, needs a didactical approach. Isomerically pure tri- and tetra-substituted alkenes are difficult to obtain as shown in several publications. We used a series of reactions to synthesize tri- and tetra-substituted alkenes as reviewed by W. Carruthers, and we have proposed didactical and mechanistic views for the reviewed reactions.esOrganic ChemistryStereoselective synthesisAlkenesAddition reactionMechanisms of ReactionsArtículo Científico Publicado