61827-89-2 Usage
Description
3,9-Dodecadiyne is an internal diyne, which is a type of organic compound characterized by the presence of two carbon-carbon triple bonds within the molecule. It can undergo nickel-catalyzed cycloaddition with aryl nitriles to form pyridines, a class of nitrogen-containing aromatic compounds.
Uses
Used in Polymer Synthesis:
3,9-Dodecadiyne is used as a monomer for the preparation of soluble hyperbranched poly(phenylenealkenes) via transition metal-catalyzed polycyclotrimerization. This application takes advantage of its ability to participate in cyclotrimerization reactions, leading to the formation of complex polymer structures with potential applications in various industries.
Used in Chemical Synthesis:
3,9-Dodecadiyne serves as a starting material for the synthesis of 1,2,3,4,9,10-hexaethyl-6,7,8,9-tetrahydroanthracene, a compound with potential applications in the chemical and pharmaceutical industries. Its role as a starting material highlights its versatility in organic synthesis and the ability to be transformed into a variety of useful products.
Used in Catalyst Development:
The nickel-catalyzed cycloaddition of 3,9-dodecadiyne with aryl nitriles to form pyridines can be utilized in the development of new catalysts for various chemical reactions. This application is based on the compound's reactivity and its ability to participate in cycloaddition reactions, which are important in the synthesis of many pharmaceuticals and specialty chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 61827-89-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,8,2 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 61827-89:
(7*6)+(6*1)+(5*8)+(4*2)+(3*7)+(2*8)+(1*9)=142
142 % 10 = 2
So 61827-89-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H18/c1-3-5-7-9-11-12-10-8-6-4-2/h3-4,9-12H2,1-2H3
61827-89-2Relevant articles and documents
Zr-promoted 'pair'-selective and regioselective synthesis of penta-substituted benzene derivatives
Dumond, Yves R.,Negishi, Ei-Ichi
, p. 1345 - 1352 (2007/10/03)
Tetra-substituted zirconacyclopentadiene derivatives, obtainable via in situ generation of zirconacyclopropenes and their cyclic carbozirconation with alkynes, can be treated with alkynyllithiums to induce 1,2-migration accompanied by aromatization and pr
