(1S,2S)-[N,N′-Bis(2-acetyl-3-oxo-2-butylidene)-1,2-dimesitylethylenediaminato]cobalt

(1S,2S)-enantiomer [259259-80-8] C32H38CoN2O4 (MW 573.59) InChI = 1S/C32H40N2O4.Co/c1-17-11-19(3)29(20(4)12-17)31(33-15-27(23(7)35)24(8)36)32(34-16-28(25(9)37)26(10)38)30-21(5)13-18(2)14-22(30)6;/h11-16,31-32,35,37H,1-10H3;/q;+2/p-2/b27-23+,28-25+,33-15+,34-16+;/t31-,32-;/m0./s1 InChIKey = PHCQQLMRNZRDJA-OZXAGROVSA-L (1R,2R)-enantiomer [361346-80-7] C32H38CoN2O4 (MW 573.59) InChI = 1S/C32H40N2O4.Co/c1-17-11-19(3)29(20(4)12-17)31(33-15-27(23(7)35)24(8)36)32(34-16-28(25(9)37)26(10)38)30-21(5)13-18(2)14-22(30)6;/h11-16,31-32,35,37H,1-10H3;/q;+2/p-2/b27-23+,28-25+,33-15+,34-16+;/t31-,32-;/m1./s1 InChIKey = PHCQQLMRNZRDJA-ZQBGJXBSSA-L (used as a catalyst for the enantioselective borohydride reduction of alkyl aryl ketones and of aryl N-phosphinyl imines, catalytic Lewis acid for enantioselective hetero Diels–Alder and 1,3-dipolar cycloaddition reactions, and for enantioselective Henry reactions) Alternate Name: S -and R-AMAC. Physical Data: mp 286.7 °C (DSC). Solubility: sol alcohol, ether, and most organic solvents. Form Supplied in: yellow-colored solid (Tokyo Chemical Industry Co., Ltd., TCI). Handling, Storage, and Precautions: keep dry under an inert atmosphere. Air sensitive in wet form by oxidation to cobalt(III) form and decomposition.