119327-17-2 Usage
General Description
Benzenethiol, 2-(diphenylphosphino)-, also known as DPBT, is a chemical compound consisting of a benzene ring with a thiol group attached at the 1-position and a diphenylphosphino group attached at the 2-position. It is a white to off-white solid that is commonly used as a ligand in coordination chemistry and organometallic catalysis. DPBT has found applications in various fields, including the synthesis of metal complexes and the development of new catalytic processes. It is known for its ability to facilitate a wide range of chemical reactions and its versatility in forming stable complexes with various transition metals. Overall, DPBT is a valuable compound with important roles in the field of synthetic chemistry and catalysis.
Check Digit Verification of cas no
The CAS Registry Mumber 119327-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,3,2 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 119327-17:
(8*1)+(7*1)+(6*9)+(5*3)+(4*2)+(3*7)+(2*1)+(1*7)=122
122 % 10 = 2
So 119327-17-2 is a valid CAS Registry Number.
119327-17-2Relevant articles and documents
A "traceless" Staudinger ligation for the chemoselective synthesis of amide bonds
Saxon, Eliana,Armstrong, Joshua I.,Bertozzi, Carolyn R.
, p. 2141 - 2143 (2000)
equation presented Here we report a novel modification of our previously reported "Staudinger ligation" that generates an amide bond from an azide and a specifically functionalized phosphine. This method for the selective formation of an amide bond, which
2-Phosphino- and 2-Phosphinylbenzenethiols: New Ligand Types
Block, Eric,Ofori-Okai, Gabriel,Zubieta, Jon
, p. 2327 - 2329 (2007/10/02)
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