Gonzalez, Alvaro published the artcileFormation of macrocyclic lactones in microemulsions, Synthetic Route of 56523-59-2, the main research area is microemulsion lactone preparation; emulsion micro lactone preparation; macrocyclic lactone preparation microemulsion; bromoalkanoic acid lactonization microemulsion; hydroxyalkanoic acid lactonization microemulsion.
Macrocyclic lactones were prepared by using the reactants in detergentless microemulsions. A microemulsion of H2O, Me2CHOH, and PhMe was made 8 × 10-3M in 4-MeC6H4SO3H and treated with an identical microemulsion 1 × 10-2M in Me(CH2)5CH(OH)(CH2)10CO2H, HO(CH2)14CO2H, or HO(CH2)15CO2H over 2 h and the mixture heated at 65° 12 h to give 18-23% lactones I (R = benzyl, n = 10; R = H, n = 14, 15), 35-40% the iso-Pr esters, and 20% polymers. The above microemulsion was made 3 × 10-3M in Br(CH2)mCO2H (m = 10, 14) and an equivalent KOH added to form the K salt. This solution was heated at 65° 1 day to give 25 and 22% I (R = H, n = 9, 13) and 18 and 15% polymers.
Journal of Organic Chemistry published new progress about Lactonization. 56523-59-2 belongs to class bromides-buliding-blocks, name is 15-Bromopentadecanoic acid, and the molecular formula is C15H29BrO2, Synthetic Route of 56523-59-2.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary