Combined Lewis acid catalysts in shotgun process: a convenient synthesis of the female sex pheromone of the red-bollworm moth was written by Nagano, Yoshifumi;Orita, Akihiro;Otera, Junzo. And the article was included in Tetrahedron in 2002.Related Products of 50767-78-7 The following contents are mentioned in the article:
The combined use of Lewis acid and distannoxane catalysts gives rise to a new variant of the shotgun process. The unwanted acetylation of a secondary homoallyl alc. by the former catalyst is suppressed through hybridization with the latter resulting in one-pot aldehyde allylation and primary alc. acetylation of ω-hydroxy alkanal without protection/deprotection procedures. This study involved multiple reactions and reactants, such as (E)-Dodeca-9,11-dien-1-yl acetate (cas: 50767-78-7Related Products of 50767-78-7).
(E)-Dodeca-9,11-dien-1-yl acetate (cas: 50767-78-7) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Related Products of 50767-78-7
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics