158504-60-0

Basic information

• Product Name: bis(methyl (S)-lactyl) dibromofumarate
• CAS NO: 158504-60-0
• Molecular Weight: 446.046
• Mol File: 158504-60-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: bis(methyl (S)-lactyl) dibromofumarate(CAS DataBase Reference)
• NIST Chemistry Reference: bis(methyl (S)-lactyl) dibromofumarate(158504-60-0)
• EPA Substance Registry System: bis(methyl (S)-lactyl) dibromofumarate(158504-60-0)

Safety Data

• Hazardous Substances Data: 158504-60-0(Hazardous Substances Data)

Upstream product

• 27871-49-4 (S)-Methyl lactate 
• 44873-83-8 (2E)-dibromobut-2-enedioyl dichloride 

Downstream Products

• 158504-57-5 bis[(S)-1-methoxycarbonylethyl] but-2-ynedioate 
• 173197-31-4 1-(3,4-Dimethoxy-phenyl)-4-hydroxy-6,7-dimethoxy-naphthalene-2,3-dicarboxylic acid bis-((S)-1-methoxycarbonyl-ethyl) ester 
• 173197-26-7 1-Phenyl-naphthalene-2,3-dicarboxylic acid bis-((S)-1-methoxycarbonyl-ethyl) ester 

Relevant articles and documents

Synthesis of Chiral Esters of Acetylenedicarboxylic Acid

A general method for the preparation of acetylenedicarboxylic acid esters has been investigated and several esters have been prepared in excellent yield.The bis-(methyl (S)-lactyl), bis-(methyl (R)-mandelyl), and bis-menthyl esters were prepared, as well as achiral diaryl and dialkyl esters.The esters were synthesized from the corresponding dibromofumarates by 2,3-dibromo elimination using zinc or zinc amalgam in THF at room temperature or at reflux.The dibromofumarates were prepared by the esterification of dibromofumaryl chloride with the corresponding alcohols.