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  • 708844 - (1S,2S)-N,N′-Bis(2-acetyl-3-oxo-2-butenylidene)-1,2-dimesitylethylenediaminato cobalt(II)

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708844 Sigma-Aldrich

(1S,2S)-N,N′-Bis(2-acetyl-3-oxo-2-butenylidene)-1,2-dimesitylethylenediaminato cobalt(II)

Synonym: (S,S)-AMAC

  • CAS Number 259259-80-8

  • Empirical Formula (Hill Notation) C32H38CoN2O4

  • Molecular Weight 573.59

  •  MDL number MFCD06797062

  •  PubChem Substance ID 329762829

  •  NACRES NA.22

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Reduction
Quality Level   100
optical activity   [α]/D −309°, c = 0.1 in chloroform
mp   242-246 °C
SMILES string   CC(=O)C1=C(C)O[Co]OC(C)=C(\C=N\[C@H]([C@@H](\N=C\1)c2c(C)cc(C)cc2C)c3c(C)cc(C)cc3C)C(C)=O
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
InChI key   PHCQQLMRNZRDJA-OZXAGROVSA-L

Description

Application

Catalyst for:
• Stereoselective preparation of benzylic alcohols via oxidative kinetic resolution of secondary benzylic alcohols with oxygen in presence of alkene
• Enantioselective borohydride reduction
• Preparation of ß-nitro alcohols from aldehydes and nitroalkanes by stereoselective Henry reaction in presence of amine bases
• Preparation of optically pure diarylpropanediols via reduction of the corresponding diketones

Packaging

100, 500 mg in amber glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
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