1134099-96-9

Basic information

• Product Name: (S)-2-(1-(4-chlorophenyl)-2-nitroethyl)-1,3-diphenylpropane-1,3-dione
• Synonyms: (S)-2-(1-(4-chlorophenyl)-2-nitroethyl)-1,3-diphenylpropane-1,3-dione
• CAS NO: 1134099-96-9
• Molecular Weight: 407.853
• Mol File: 1134099-96-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (S)-2-(1-(4-chlorophenyl)-2-nitroethyl)-1,3-diphenylpropane-1,3-dione(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-2-(1-(4-chlorophenyl)-2-nitroethyl)-1,3-diphenylpropane-1,3-dione(1134099-96-9)
• EPA Substance Registry System: (S)-2-(1-(4-chlorophenyl)-2-nitroethyl)-1,3-diphenylpropane-1,3-dione(1134099-96-9)

Safety Data

• Hazardous Substances Data: 1134099-96-9(Hazardous Substances Data)

Upstream product

• 101671-01-6 1-nitro-2-(4-chlorophenyl)ethylene 
• 120-46-7 1,3-diphenylpropanedione 

Relevant articles and documents

Modularly evolved 2-aminodmap/squaramides as highly active bifunctional organocatalysts in Michael addition

We report a new family of chiral bifunctional acid/base type organocatalysts, 2-aminoDMAP/Squaramides, which are proved to be highly active (1 mol % cat. loading) promoters in conjugate addition of dibenzoylmethane to various trans-β-nitroalkenes. Steric demand of the catalysts was clearly seen by a set-by-set modulation of the squaramide unit through electronic and steric factors. The synergistic cooperation of 2-aminoDMAP "uperbase" and sterically encumbered squaramide (H-bond donor) enabled complete conversion of a range of reactants into corresponding Michael adducts in a couple of hours with exquisite selectivities (up to 98% ee).

Recyclable organocatalysis: Highly enantioselective Michael addition of 1,3-diaryl-1,3-propanedione to nitroolefins

The first Michael addition of 1,3-diaryl-1,3-propanedione to nitroolefins was demonstrated using a simple organocatalyst, which afforded excellent yields (81-97%) and enantioselectivities (90 to >99% ee); the catalyst and excess reactant can be reused sev