685139-92-8

Basic information

• Product Name: 2-Naphthalenecarboxylic acid, 1,2,3,4-tetrahydro-1-oxo-2-[(2E)-3-phenyl-2-propenyl]-, methyl ester, (2S)-
• CAS NO: 685139-92-8
• Molecular Formula: C21H20O3
• Molecular Weight: 320.388
• Mol File: 685139-92-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2-Naphthalenecarboxylic acid, 1,2,3,4-tetrahydro-1-oxo-2-[(2E)-3-phenyl-2-propenyl]-, methyl ester, (2S)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Naphthalenecarboxylic acid, 1,2,3,4-tetrahydro-1-oxo-2-[(2E)-3-phenyl-2-propenyl]-, methyl ester, (2S)-(685139-92-8)
• EPA Substance Registry System: 2-Naphthalenecarboxylic acid, 1,2,3,4-tetrahydro-1-oxo-2-[(2E)-3-phenyl-2-propenyl]-, methyl ester, (2S)-(685139-92-8)

Safety Data

• Hazardous Substances Data: 685139-92-8(Hazardous Substances Data)

Upstream product

• 21040-45-9 Cinnamyl acetate 
• 7442-52-6 methyl 1-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate 

Relevant articles and documents

P-Chirogenic Diaminophosphine Oxide: A New Class of Chiral Phosphorus Ligands for Asymmetric Catalysis

We successfully synthesized a novel P-chirogenic diaminophosphine oxide 4, which was applied to catalytic enantioselective construction of quaternary carbon centers using Pd-catalyzed asymmetric allylic substitution with various β-keto esters (up to 99% yield, 94% ee). Preliminary mechanistic studies indicated that two molecules of 8 coordinate to the Pd metal in a monodentate fashion, resulting in the formation of Pd complex 9 (Pd:8 = 1:2), which functions as the active species. Copyright