One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 141-12-8, Name is (Z)-3,7-Dimethylocta-2,6-dien-1-yl acetate, formurla is C12H20O2. In a document, author is Tanase, Constantin, I, introducing its new discovery. Formula: C12H20O2.
New beta-ketophosphonates for the synthesis of prostaglandin analogues. 2 Phosphonates with bicyclo[3.3.0]octene and bicyclo[3.3.0]octane scaffolds linked to the beta-keto group
beta-Ketophosphonates, with the keto group linked to a bicyclo[3.3.0]oct(a)ene fragment, were synthesized starting from two diacids. These diacids were first transformed into internal anhydrides and one into a diester. The anhydrides and the diester were reacted with the lithium salt of dimethyl methanephosphonate to give two carboxy beta-ketophosphonates, an ester beta-ketophosphonate and a bis beta-ketophosphonate in good yield. The ester beta-ketophosphonate, obtained by two routes was used in the E-HEW selective olefination of a prostaglandin aldehyde with an alpha-side chain to give the 15-keto prostaglandin analogue in good yield. The compounds were characterized by elemental analysis, IR and high resolution H-1- and C-13-NMR spectroscopies.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 141-12-8 help many people in the next few years. Formula: C12H20O2.