773873-10-2

Basic information

• Product Name: 2-(4-broMophenyl)Malonic acid
• Synonyms: 2-(4-broMophenyl)Malonic acid
• CAS NO: 773873-10-2
• Molecular Formula: C₉H₇BrO₄
• Molecular Weight: 259.05348
• Mol File: 773873-10-2.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-(4-broMophenyl)Malonic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(4-broMophenyl)Malonic acid(773873-10-2)
• EPA Substance Registry System: 2-(4-broMophenyl)Malonic acid(773873-10-2)

Safety Data

• Hazardous Substances Data: 773873-10-2(Hazardous Substances Data)

Upstream product

• 41841-16-1 (4-bromo-phenyl)-acetic acid methyl ester 
• 149506-35-4 2-(4-bromophenyl)-malonic acid dimethyl ester 
• 1878-68-8 2-(4-bromophenyl)-acetic acid 
• 93139-85-6 2-(4-bromophenyl)malonic acid diethyl ester 

Downstream Products

• 68823-01-8 (4-bromo-phenyl)-malonyl dichloride 

Relevant articles and documents

Palladium-Catalyzed Asymmetric Allylic Alkylation of 4-Substituted Isoxazolidin-5-ones: Straightforward Access to β2,2-Amino Acids

We report here an unprecedented and highly enantioselective palladium-catalyzed allylic alkylation applied to 4-substituted isoxazolidin-5-ones. Ultimately, the process provides a straightforward access to β2,2-amino acids bearing an all-carbon quaternary stereogenic center in great yields and a high degree of enantioselectivity.

Janus-Type Bis(maloNHC) and Its Zwitterionic Gold and Silver Metal Complexes

A new Janus-type dianionic bis(maloNHC) (1) was synthesized and characterized by NMR spectroscopy. The utility of this extended biscarbene for the construction of homobimetallic systems has been demonstrated by its coordination to two coinage metals. The resulting zwitterionic metal complexes of the type [(Ph3P)M(1)M(PPh3)] (M = Au, Ag) have been fully characterized. The X-ray crystallography shows that the new ligand positions the two metal centers at a distance of 24.2 ?, the longest distance reported to date for any related NHC ligand.