Makida, Yusuke; Saita, Masahiro; Kuramoto, Takahiro; Ishizuka, Kentaro; Kuwano, Ryoichi published the artcile< Asymmetric Hydrogenation of Azaindoles: Chemo- and Enantioselective Reduction of Fused Aromatic Ring Systems Consisting of Two Heteroarenes>, Name: (9Z,12Z)-Methyl octadeca-9,12-dienoate, the main research area is enantioselective hydrogenation azaindole ruthenium phosphine catalyst; asymmetric catalysis; azaindoles; chemoselectivity; hydrogenation; ruthenium.
High enantioselectivity was achieved for the hydrogenation of azaindoles by using the chiral catalyst, which was prepared from [Ru(η3-methallyl)2(cod)] and a trans-chelating bis(phosphine) ligand (PhTRAP). The dearomative reaction exclusively occurred on the five-membered ring, thus giving the corresponding azaindolines with up to 97:3 enantiomer ratio.
Angewandte Chemie, International Edition published new progress about Enantioselective synthesis. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Name: (9Z,12Z)-Methyl octadeca-9,12-dienoate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics