4-Methyl-2-thiopheneboronic Acid

• CAS: 162607-15-0
• Catalog Number: ACM162607150
• Category: Thiophenes
• Molecular Weight: 141.99g/mol
• Molecular Formula: C5H7BO2S
• Synonyms: 4-Methylthiophene-2-boronic acid
• IUPAC Name: (4-methylthiophen-2-yl)boronic acid
• SMILES: B(C1=CC(=CS1)C)(O)O
• InChI: InChI=1S/C5H7BO2S/c1-4-2-5(6(7)8)9-3-4/h2-3,7-8H,1H3
• InChI Key: DFUMIZDUIJNUJU-UHFFFAOYSA-N
• Complexity: 99
• Covalently-Bonded Unit Count: 1
• Exact Mass: 142.025981g/mol
• Formal Charge: 0
• H-Bond Acceptor: 3
• H-Bond Donor: 2
• Heavy Atom Count: 9
• Monoisotopic Mass: 142.025981g/mol
• Rotatable Bond Count: 1

Synthetic Use

Upstream Synthesis Route 1

• 616-44-4

• 162607-15-0
• 177735-09-0

Reference: [1] Tetrahedron Letters, 2007, vol. 48, # 46, p. 8242 - 8245

Upstream Synthesis Route 2

• 616-44-4

• 959785-70-7
• 162607-15-0

Reference: [1] Tetrahedron Letters, 2007, vol. 48, # 46, p. 8242 - 8245

Upstream Synthesis Route 3

• 53119-60-1

• 162607-15-0

Reference: [1] Patent: CN108440587, 2018, A,

Downstream Synthesis Route 1

• 162607-15-0
• 160775-51-9

• 160775-75-7

Reference: [1]Tetrahedron Letters,1994,vol. 35,p. 7719 - 7722
[2]Canadian Journal of Chemistry,2001,vol. 79,p. 1632 - 1654

Downstream Synthesis Route 2

• 953391-80-5
• 162607-15-0

• 953391-88-3

Reference: [1]Patent: WO2007/118852,2007,A1 .Location in patent: Page/Page column 31

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