Ramachandran, P. Veeraraghavan; Otoo, Barnabas published the artcile< Irreversible aldolization of ketones with bisdicyclohexylboron enediolates>, Reference of 94-02-0, the main research area is hydroxy acid preparation diastereoselective; ketone bisdicyclohexylboron enolate irreversible aldolization.
Reversible addition of ketone enolborinates to ketones RCOR1 (R = Et, 4-bromophenyl, cyclohexyl, etc.; R1 = H, chloromethyl, Ph, 3-ethoxy-3-oxoprop-1-en-1-yl, etc.) and the aldolization of ketones with bisboron enediolates derived from carboxylic acids R2CH2C(O)OH (R2 = Me, Cl, ph, etc.) proceed without difficulty. A variety of α,β,β-trisubstituted-β-hydroxy acids syn/anti-RC(OH)(R1)CH(R2)C(O)OH have been thus synthesized in good to excellent yields and diastereoselectivities.
Tetrahedron Letters published new progress about Aldol condensation (irreversible). 94-02-0 belongs to class esters-buliding-blocks, and the molecular formula is C11H12O3, Reference of 94-02-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics