942070-32-8 Usage
General Description
5-Acetylthiophene-2-boronic acid pinacol ester is a chemical compound used in organic synthesis and pharmaceutical research. It is a boronic acid derivative with a pinacol ester functional group, which makes it a useful building block for the synthesis of various organic molecules. 5-Acetylthiophene-2-boronic acid pinacol ester has the potential to be used in the development of new drugs and agrochemicals due to its unique structural properties. Its boronic acid group allows it to participate in Suzuki-Miyaura cross-coupling reactions, which are commonly used in the synthesis of biologically active compounds. Additionally, the presence of the acetylthiophene group can impart specific chemical and biological properties to the molecules it is incorporated into. Overall, 5-Acetylthiophene-2-boronic acid pinacol ester is a versatile and important chemical for the advancement of chemical and pharmaceutical research.
Check Digit Verification of cas no
The CAS Registry Mumber 942070-32-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,2,0,7 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 942070-32:
(8*9)+(7*4)+(6*2)+(5*0)+(4*7)+(3*0)+(2*3)+(1*2)=148
148 % 10 = 8
So 942070-32-8 is a valid CAS Registry Number.
942070-32-8Relevant articles and documents
Rapid Access to Borylated Thiophenes Enabled by Visible Light
Herrera-Luna, Jorge C.,Jiménez, M. Consuelo,Pérez-Ruiz, Raúl,Sampedro, Diego
supporting information, p. 3273 - 3278 (2020/04/21)
Boron-containing thiophenes are important entities in organic/medicinal chemistry as well as in material science. In this Letter, a novel, straightforward, and fast procedure for their production employing visible light as an energy source at room temperature and ambient pressure is reported. All substrates are commercially available, and the process does not require the use of any external photocatalyst.
