Dimethyl ethylidenemalonate
Dimethyl ethylidenemalonate (CAS: 17041-60-0) is an organic compound with the formula CH3CH=C(CO2CH3)2. This ester functions as a valuable building block in organic synthesis. It is particularly employed as an electrophile in asymmetric Michael reactions and in the preparation of specific organometallic complexes. With a molecular weight of 158.15 g/mol, it serves as a key intermediate in various chemical research and development programmes.
Michael Reactions
Dimethyl ethylidenemalonate serves as an electrophile in catalytic asymmetric Michael reactions. It has been utilised with enamides and enecarbamates to create new carbon-carbon bonds stereoselectively.
Organometallic Chemistry
This compound is used in the preparation of N-bound alpha-cyanocarbanion complexes. Its structure facilitates the formation of stable coordination compounds.
Organic Synthesis Intermediate
As a versatile building block, Dimethyl ethylidenemalonate is incorporated into synthetic pathways for complex organic molecules. Its reactivity is valuable in constructing specific molecular architectures.
| Molecular weight | 158.15 |
|---|---|
| Linear formula | CH3CH=C(CO2CH3)2 |
| Assay | 98% |
| Density | 1.111 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.447(lit.) |
| Application | Dimethyl ethylidenemalonate has been employed:• as electrophile in catalytic asymmetric Michael reactions of enamides and enecarbamates1• in preparation of N-bound α-cyanocarbanion complexes2 |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 97 °C / 206.6 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Dimethyl ethylidenemalonate used for?
+
Dimethyl ethylidenemalonate is used as an electrophile in catalytic asymmetric Michael reactions and in the preparation of N-bound alpha-cyanocarbanion complexes. It functions as a versatile building block in organic synthesis.
What are the CAS number and formula for Dimethyl ethylidenemalonate?
+
The CAS number for Dimethyl ethylidenemalonate is 17041-60-0, and its linear formula is CH3CH=C(CO2CH3)2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Dimethyl ethylidenemalonate with a purity of 98%. This product is suitable for research and chemical synthesis applications. TSS does not represent this product as USP, BP, or EP grade.
How should Dimethyl ethylidenemalonate be handled safely?
+
When handling Dimethyl ethylidenemalonate, it is essential to wear safety eyeshields and gloves to prevent contact. It has a flash point of 97 °C (206.6 °F).
Can I export Dimethyl ethylidenemalonate from TSS?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Dimethyl ethylidenemalonate, serving clients worldwide.
How can I request a quote or sample of Dimethyl ethylidenemalonate?
+
To request a quote or sample of Dimethyl ethylidenemalonate, please contact our sales team through the website or by phone.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis