872295-25-5

Basic information

• Product Name: Acetic acid, (3-oxo-1,4-dioxan-2-ylidene)-, methyl ester (9CI)
• Synonyms: Acetic acid, (3-oxo-1,4-dioxan-2-ylidene)-, methyl ester (9CI)
• CAS NO: 872295-25-5
• Molecular Formula: C7H8O5
• Molecular Weight: 172.14
• Mol File: 872295-25-5.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Acetic acid, (3-oxo-1,4-dioxan-2-ylidene)-, methyl ester (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, (3-oxo-1,4-dioxan-2-ylidene)-, methyl ester (9CI)(872295-25-5)
• EPA Substance Registry System: Acetic acid, (3-oxo-1,4-dioxan-2-ylidene)-, methyl ester (9CI)(872295-25-5)

Safety Data

• Hazardous Substances Data: 872295-25-5(Hazardous Substances Data)

Upstream product

• 2215-04-5 dimethoxysuccinate de methyle 
• 107-21-1 ethylene glycol 
• 762-42-5 dimethyl acetylenedicarboxylate 

Relevant articles and documents

DABCO catalyzed reaction of various nucleophiles with activated alkynes leading to the formation of alkenoic acid esters, 1,4-dioxane, morpholine, and piperazinone derivatives

The reaction of acids, alcohols, acylamides, 1,2-diols, 1,2-diamines or amino alcohols with activated alkynes catalyzed by 1,4-diazabicyclo[2.2.2]octane (DABCO) was systematically investigated. A series of unsaturated alkenoic acid esters or heterocycles were formed in the reaction of monobasic or dibasic nucleophiles in excellent yields, respectively.

DABCO-catalyzed reaction of phenols or 1,2-diphenols with activated alkynes leading to the formation of alkenoic acid esters or 1,3-dioxole derivatives

The reaction of phenols or 1,2-diphenols with activated alkynes took place smoothly and rapidly in the presence of a catalytic amount of 1,4-diazabicyclo[2.2.2]octane (DABCO) at room temperature and resulted in the formation of various alkenoic acid ester