942070-34-0 Usage
General Description
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile is a complex organic compound that contains elements like boron, carbon, nitrogen, sulfur, and oxygen. It belongs to the class of chemical compounds known as boroorganic compounds, specifically arylboronic acids and derivatives. 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carbonitrile contains an arylboronic acid moiety, a group of compounds with the general structure R-B(OH)2, where R can be a variety of organic substituents. The main functional groups present in this compound are the thiophene ring, the cyanide group, and the boronic acid ester. These functional groups modify the overall behavior of the compound in chemical reactions and their responsiveness to other compounds or environments.
Check Digit Verification of cas no
The CAS Registry Mumber 942070-34-0 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 4 respectively.
Calculate Digit Verification of CAS Registry Number 942070-34:
(8*9)+(7*4)+(6*2)+(5*0)+(4*7)+(3*0)+(2*3)+(1*4)=150
150 % 10 = 0
So 942070-34-0 is a valid CAS Registry Number.
942070-34-0Relevant articles and documents
Harnessing C-H Borylation/Deborylation for Selective Deuteration, Synthesis of Boronate Esters, and Late Stage Functionalization
Kallepalli, Venkata A,Gore, Kristin A.,Shi, Feng,Sanchez, Luis,Chotana, Ghayoor A.,Miller, Susanne L.,Maleczka, Robert E.,Smith, Milton R.
, p. 8341 - 8353 (2015)
Ir-catalyzed deborylation can be used to selectively deuterate aromatic and heteroaromatic substrates. Combined with the selectivities of Ir-catalyzed C-H borylations, uniquely labeled compounds can be prepared. In addition, diborylation/deborylation reactions provide monoborylated regioisomers that complement those prepared by C-H borylation. Comparisons between Ir-catalyzed deborylations and Pd-catalyzed deborylations of diborylated indoles described by Movassaghi are made. The Ir-catalyzed process is more effective for deborylating aromatics and is generally more effective in the monodeborylation of diborylated thiophenes. These processes can be applied to complex molecules such as clopidogrel.
