The chemistry of organoelement compounds is now one of the most rapidly developing
fields of research, regarding both fundamental science and solution of applied problems …

Plants have played an important role over the centuries in providing products that have been
used to help combat ailments and diseases. Many products originating from fresh, dried …

The review summarizes data on natural compounds including higher carboxylic acids,
acetogenins, lembehynes, and insect pheromones containing bis-methylene-interrupted Z …

The first Z-stereoselective method for the synthesis of the natural marine alkynol lembehyne
C, containing a 1 Z, 5 Z, 9 Z-triene moiety, in 41% yield was developed using the new Ti …

The present paper details the complete stereoselective synthesis of four natural
acetogenins, chatenaytrienins-1,-2,-3 and-4, previously isolated from the roots of fruit trees …

Химия элементоорганических соединений в настоящее время—одна из самых
динамично развивающихся научных областей как в плане фундаментальных …

The communication reports a new stereoselective method for the synthesis of a natural
acetylenic alcohol, lembehyne B. The key stage of the process uses new cross …

Alkenyl magnesium compounds have received much attention in synthetic organic chemistry
because of their high reactivity. This review summarizes three types of alkenyl magnesium …

The total synthesis of lembehyne B was accomplished in five steps in 51% total yield. The
cross-cyclomagnesiation of two allenic components, nonadeca-1, 2-diene and pentadeca …

The Ti-catalyzed intermolecular cross-cyclomagnesiation reaction of aliphatic and
oxygenated 1, 2-dienes with Grignard reagents was used as the key step to develop facile …