Thermo Fisher, B25330.09, Methyl coumalate, 98%

Name: Methyl coumalate, 98%
Brand: Thermo Fisher
SKU: B25330.09

Quantity: 10 g, Unit Size: Each, Methyl coumalate is a 2-pyrone and acts as dienophile in Diels-Alder reaction. It reacts with 1, 3-butadienes at 100°C to yield tetrahydrocoumarins and 4-methoxycarbonyltricyclo[3.2.1.02, 7]octenes. It also reacts with cyclohexadiene to afford tetrahydronaphthalene-2-carboxylate. It undergoes Diels-Alder reaction with unactivated alkenes to afford para-substituted adducts. It has been used as reagent in phosphine-catalyzed [4+3] annulation of modified allylic car

Catalog Number: B25330.09

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Category

Carbonates

Pack Size10 g

TagsChemicals Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Carboxylic acid esters

CollectionsThermo Fisher Chemicals Collection — Analytical Solvents, Reagents & CoAs Thermo Fisher Clinical Analyzers & Instruments for Diagnostic Labs Thermo Fisher General Lab Supplies for Daily Workflows — Nalgene, Nunc, Samco & Matrix

Description

Quantity: 10 g
Unit Size: Each
ApplicationsMethyl coumalate is a 2-pyrone and acts as dienophile in Diels-Alder reaction. It reacts with 1,3-butadienes at 100°C to yield tetrahydrocoumarins and 4-methoxycarbonyltricyclo[3.2.1.02,7]octenes. It also reacts with cyclohexadiene to afford tetrahydronaphthalene-2-carboxylate. It undergoes Diels-Alder reaction with unactivated alkenes to afford para-substituted adducts. It has been used as reagent in phosphine-catalyzed [4+3] annulation of modified allylic carbonates. It was also used in the preparation of 7-carboxyquinolizinium derivatives.SolubilityFreely soluble in dichloromethane.NotesStable under recommended storage conditions. Incompatible with oxidizing agents.

Specifications

General

CAS	6018-41-3
Chemical Name or Material	Methyl coumalate
EINECS Number	227-871-1
Formula Weight	154.12
IUPAC Name	methyl 6-oxopyran-3-carboxylate
InChI Key	HHWWWZQYHPFCBY-UHFFFAOYSA-N
MDL Number	MFCD00010120
Melting Point	68°C to 72°C
Merck Index	14,2557
Molecular Formula	C7H6O4
PubChem CID	80113
Recommended Storage	Ambient temperatures
SMILES	COC(=O)C1=COC(=O)C=C1
Solubility Information	Freely soluble in dichloromethane.
Synonym	2h-pyran-5-carboxylic acid, 2-oxo-, methyl ester
TSCA	No
Boiling Point	178°C to 180°C (60 mmHg)
Molecular Weight (g/mol)	154.121
Percent Purity	98%
Quantity	10 g
Unit Size	Each

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Thermo Fisher, B25330.09, Methyl coumalate, 98%

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