Ethyl oxazole-4-carboxylate

• CAS: 23012-14-8
• Catalog Number: ACM23012148
• Category: Other Products
• Molecular Weight: 141.1262
• Molecular Formula: C6H7NO3
• Synonyms: Ethyl oxazole-4-carboxylate, ZINC02527148, CID2763217, E2170M500, 23012-14-8
• IUPAC Name: ethyl 1,3-oxazole-4-carboxylate
• Canonical SMILES: CCOC(=O)C1=COC=N1
• InChI Key: UBESIXFCSFYQNK-UHFFFAOYSA-N
• Boiling Point: 101ºC 14mm
• Melting Point: 48ºC
• Flash Point: 75.9ºC
• Density: 1.177g/cm³
• Exact Mass: 141.04300
• Hazard Statements: Xi: Irritant
• H-Bond Acceptor: 4
• H-Bond Donor: 0
• MDL Number: MFCD04114940
• Safety Description: 24/25
• Size: 1g,5g,25g,100g

Synthetic Use

Upstream Synthesis Route 1

• 2949-22-6

• 23012-14-8

Reference: [1] Patent: WO2006/21402, 2006, A1, . Location in patent: Page/Page column 33-34

Upstream Synthesis Route 2

• 64-18-6
• 2999-46-4

• 23012-14-8

Reference: [1] Organic Letters, 2018, vol. 20, # 19, p. 6027 - 6032
[2] Liebigs Annalen der Chemie, 1979, p. 1370 - 1387
[3] Patent: US2009/170907, 2009, A1, . Location in patent: Page/Page column 47

Downstream Synthesis Route 1

• 23012-14-8

• 23012-13-7

Reference: [1] Heterocycles, 2000, vol. 53, # 5, p. 1167 - 1170
[2] Journal of the Chemical Society, 1947, p. 96,100
[3] Journal of Organic Chemistry, 1999, vol. 64, # 13, p. 4995 - 4998

Downstream Synthesis Route 2

• 23012-14-8

• 23012-13-7

Reference: [1]Heterocycles,2000,vol. 53,p. 1167 - 1170
[2]Journal of the Chemical Society,1947,p. 96,100
[3]Journal of Organic Chemistry,1999,vol. 64,p. 4995 - 4998

Downstream Synthesis Route 3

• 23012-14-8

• 23012-15-9

Reference: [1]Heterocycles,2012,vol. 86,p. 1003 - 1008
[2]Helvetica Chimica Acta,1960,vol. 43,p. 1522 - 1530

Downstream Synthesis Route 4

• 23012-14-8

• 155742-48-6

Reference: [1]Patent: CN110526878,2019,A .Location in patent: Paragraph 0127; 0128

* For details of the synthesis route, please refer to the original source to ensure accuracy.