1132832-80-4 Usage
General Description
2-Fluoro-5-(thiophen-2-yl)pyridine is a chemical compound with the molecular formula C9H6FN2S. It is a fluorinated pyridine derivative with a thiophene group attached to the 5-position of the pyridine ring. 2-fluoro-5-(thiophen-2-yl)pyridine is used in pharmaceutical and agrochemical research and development, as well as in the production of specialty chemicals. It exhibits potential biological activity and is a valuable building block for the synthesis of various heterocyclic compounds. Its unique structure and properties make it a valuable and versatile tool in chemical and pharmaceutical industries.
Check Digit Verification of cas no
The CAS Registry Mumber 1132832-80-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,2,8,3 and 2 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1132832-80:
(9*1)+(8*1)+(7*3)+(6*2)+(5*8)+(4*3)+(3*2)+(2*8)+(1*0)=124
124 % 10 = 4
So 1132832-80-4 is a valid CAS Registry Number.
1132832-80-4Relevant articles and documents
A modified procedure for the palladium catalyzed borylation/Suzuki-Miyaura cross-coupling of aryl and heteroaryl halides utilizing bis-boronic acid
Molander, Gary A.,Trice, Sarah L.J.,Tschaen, Brittany
, p. 5758 - 5764 (2015)
Abstract A modified Pd-catalyzed method of forming aryl- and heteroarylboron species and a two-step, one-pot borylation/Suzuki-Miyaura cross coupling using the atom economical tetrahydroxydiboron (bis-boronic acid, BBA) is reported. By using ethylene glycol as an additive, the new method results in increased yields, lower BBA loading, faster reaction times, and a broader reaction scope, including previously problematic substrates such as heterocycles.