143063-72-3 Usage
General Description
(R,R)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(R)-(1,1'-BINAPHTHYL-2) is a chemical compound that is often used as a catalyst in various organic transformations. It is a chiral transition metal complex containing titanium and a chiral ligand, (R)-(1,1'-BINAPHTHYL-2). The compound is known for its ability to catalyze a wide range of asymmetric reactions, including olefin polymerization, cyclopropanation, and other carbon-carbon bond forming reactions. Its unique structure and properties make it an important tool in organic synthesis, particularly in the production of pharmaceuticals and fine chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 143063-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,6 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 143063-72:
(8*1)+(7*4)+(6*3)+(5*0)+(4*6)+(3*3)+(2*7)+(1*2)=103
103 % 10 = 3
So 143063-72-3 is a valid CAS Registry Number.
143063-72-3Relevant articles and documents
ansa-METALLOCENE DERIVATIVES. IV. SYNTHESIS AND MOLECULAR STRUCTURES OF CHIRAL ansa-TITANOCENE DERIVATIVES WITH BRIDGED TETRAHYDROINDENYL LIGANDS
Wild, Ferdinand R.W.P.,Zsolnai, Laszlo,Huttner, Gottfried,Brintzinger, Hans H.
, p. 233 - 248 (2007/10/02)
A synthesis for racemic ethylene-bis(4,5,6,7-tetrahydro-1-indenyl)titanium dichloride is described.The molecular structures of this compound, of its meso-isomer and of a binaphtholate complex of the (S,S)-enantiomer have been determined.Cleavage of this b
