Liu, Hui-Li; Xie, Ming-Sheng; Qu, Gui-Rong; Guo, Hai-Ming published the artcile< Organocatalytic Enantioselective Allylic Etherification of Morita-Baylis-Hillman Carbonates and Silanols>, Recommanded Product: (9Z,12Z)-Methyl octadeca-9,12-dienoate, the main research area is organocatalytic enantioselective allylic etherification MBH carbonate silanol; siloxy alkenylcarbonate preparation; crystal structure siloxyalkenylcarbonate; mol structure siloxyalkenylcarbonate.
The organocatalytic asym. allylic etherification reaction of Morita-Baylis-Hillman carbonates and silanols is reported for the 1st time. With modified cinchona alkaloid (DHQD)2PYR as the catalyst, aromatic, heterocyclic, or aliphatic Morita-Baylis-Hillman carbonates (25 examples) worked well with triphenylsilanol, affording the corresponding products in moderate to good yields (up to 98%), high regioselectivities (>20:1), and good enantioselectivities (up to 92%). When dimethylphenylsilanol was used as the nucleophile, the product was obtained in 60% yield and 87% ee.
Journal of Organic Chemistry published new progress about Carbonates Role: RCT (Reactant), RACT (Reactant or Reagent). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Recommanded Product: (9Z,12Z)-Methyl octadeca-9,12-dienoate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics