5-Fluoroisatonic anhydride

• CAS: 321-69-7
• Catalog Number: ACM321697
• Category: Other Products
• Molecular Weight: 181.12
• Molecular Formula: C₈H₄FNO₃
• Synonyms: STOCK3S-18556, MolPort-000-717-878, NSC149815, CID288560, STK183545, ZINC00187888, EU-0011025, 6-fluoro-2H-3,1-benzoxazine-2,4(1H)-dione, 321-69-7
• IUPAC Name: 6-fluoro-1H-3,1-benzoxazine-2,4-dione
• SMILES: C1=CC2=C(C=C1F)C(=O)OC(=O)N2
• InChI Key: UBKGOWGNYKVYEF-UHFFFAOYSA-N
• Melting Point: 259-262ºC
• Density: 1.502g/cm³
• Exact Mass: 181.01800
• H-Bond Acceptor: 4
• H-Bond Donor: 1
• Safety Description: 26-36

Synthetic Use

Upstream Synthesis Route 1

• 443-69-6

• 321-69-7

Reference: [1] Catalysis Science and Technology, 2015, vol. 5, # 10, p. 4830 - 4838

Upstream Synthesis Route 2

• 75-44-5
• 446-08-2

• 321-69-7

Reference: [1] Organic Process Research and Development, 2008, vol. 12, # 5, p. 877 - 883

Upstream Synthesis Route 3

• 32315-10-9
• 446-08-2

• 321-69-7

Reference: [1] Patent: WO2010/79431, 2010, A2, . Location in patent: Page/Page column 56-58

Upstream Synthesis Route 4

• 443-69-6

• 321-69-7

Reference: [1]Catalysis science and technology,2015,vol. 5,p. 4830 - 4838

Downstream Synthesis Route 1

• 71050-51-6
• 321-69-7

• 76361-57-4

Reference: [1]Journal of Heterocyclic Chemistry,1980,vol. 17,p. 1361 - 1364

Downstream Synthesis Route 2

• 321-69-7
• 55579-69-6

• 144155-10-2

Reference: [1]Journal of Medicinal Chemistry,1992,vol. 35,p. 3429 - 3447

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