5682-72-4

Basic information

• Product Name: ethyl (2Z)-5-(2-chlorophenyl)-2-[(4-hydroxyphenyl)methylidene]-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate
• CAS NO: 5682-72-4
• Molecular Formula: C₂₃H₁₉ClN₂O₄S
• Molecular Weight: 454.926
• Mol File: 5682-72-4.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 596.1°C at 760 mmHg
• Flash Point: 314.3°C
• Density: 1.4g/cm³
• Vapor Pressure: 8.38E-15mmHg at 25°C
• Refractive Index: 1.671
• CAS DataBase Reference: ethyl (2Z)-5-(2-chlorophenyl)-2-[(4-hydroxyphenyl)methylidene]-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl (2Z)-5-(2-chlorophenyl)-2-[(4-hydroxyphenyl)methylidene]-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate(5682-72-4)
• EPA Substance Registry System: ethyl (2Z)-5-(2-chlorophenyl)-2-[(4-hydroxyphenyl)methylidene]-7-methyl-3-oxo-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate(5682-72-4)

Safety Data

• Hazardous Substances Data: 5682-72-4(Hazardous Substances Data)

Upstream product

• 74-85-1 ethene 
• 80963-36-6 2-bromo-3-methyl-2-cyclopentene-1-one 
• 539-88-8 4-oxopentanoic acid ethyl ester 
• 3284-93-3 (+/-)-dihydro-5-methyl-5-propyl-2(3H)-furanone 
• 56493-07-3 γ-methyl-ε-hydroxyheptanoic acid 
• 136570-36-0 3-Bromo-2-ethyl-3-methyl-butyric acid methyl ester 
• 83841-92-3 2-ethyl-3-methyl-2-butenoyl chloride 
• 102725-74-6 Methyl 2-ethyl-3-methyl-2-butenoate 
• 58544-19-7 Methyl 2-ethyl-3-methyl-3-butenoate 
• 60582-21-0 2-Ethyl-3-methyl-2-butenoic acid 
• 924-50-5 Methyl 3,3-dimethylacrylate 
• 30503-12-9 oct-7-en-4-one 
• 86119-84-8 phosphoric acid 
• 627-21-4 2-Pentyne 

Downstream Products

• 96689-41-7 C₂₃H₃₈N₂O₂S 
• 96689-48-4 trans-4-methyl-5-ethyl-1-(trimethylsilyl)cyclopentene 
• 96689-47-3 cis-4-methyl-5-ethyl-1-(trimethylsilyl)cyclopentene 
• 96689-44-0 cis-2-ethyl-3-methylcyclopentanone tosylhydrazone 
• 96689-52-0 1-(cis-4-methyl-5-ethyl-1-cyclopentenyl)cyclohexanol 
• 96689-51-9 1-(trans-4-methyl-5-ethylcyclopentenyl)dimethylcarbinol 
• 38693-67-3 2-Ethyl-3-methyl-cyclopent-2-enethione 

Relevant articles and documents

Palladium-catalyzed cross-coupling reaction of alkenyl bromides with potassium alkyltrifluoroborates

The Suzuki-Miyaura-type cross-coupling reaction of potassium alkyltrifluoroborates with various alkenyl bromides in the presence of 10 mol % of PdCl2(dppf)·CH2Cl2 and 3.0 equiv of Cs2CO3 in aqueous to

Regioselectivity of Rhodium(II)-Catalyzed Decomposition of 1-Alkyl-1-(diazoacetyl)alkenes. Synthesis of 2-Alkyl-2-cyclopentenones and 2-Alkylidenecyclopentanones

The synthesis of 1-alkyl-1-(diazoacetyl)alkenes and their dirhodium tetraacetate catalyzed transformation into 2-cyclopentenones and 2-alkylidenecyclopentanones are described.The competitive, intramolecular carbon-hydrogen insertion at two γ centers is discussed.

Iterative Cyclopentan-Anellierung von α, β-Enonen

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