5-(4 4 5 5-Tetramethyl-1 3 2-dioxaborol&

• CAS: 479719-88-5
• Catalog Number: ACM479719885
• Category: Organic & Printed Electronics
• Molecular Weight: 292.23
• Molecular Formula: C₁₄H₁₇BO₂S₂
• Synonyms: 5-(4 4 5 5-TETRAMETHYL-1 3 2-DIOXABOROL&;2,2-Bithiophene-5-boronic acid pinacol ester;2-(2,2-Bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;-Bithiophene-5-boronic acid pinacol ester;1,3,2-Dioxaborolane, 2-[2,2-bithiophen]-5-yl-4,4,5,5-tetramethy
• IUPAC Name: 4,4,5,5-tetramethyl-2-(5-thiophen-2-ylthiophen-2-yl)-1,3,2-dioxaborolane
• Canonical SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=C(S2)C3=CC=CS3
• InChI Key: HPOQARMSOPOZMW-UHFFFAOYSA-N
• Boiling Point: 406.1ºC at 760 mmHg
• Melting Point: 35.5-38.0ºC
• Flash Point: 199.4ºC
• Density: 1.19g/cm³
• Exact Mass: 292.07600
• H-Bond Acceptor: 4
• H-Bond Donor: 0
• Safety Description: 22-24/25
• WGK Germany: 3

Synthetic Use

Upstream Synthesis Route 1

• 76-09-5
• 492-97-7

• 479719-88-5
• 239075-02-6

Reference: [1]Melucci, Manuela; Barbarella, Giovanna; Sotgiu, Giovanna
[Journal of Organic Chemistry, 2002, vol. 67, # 25, p. 8877 - 8884]