74744-43-7 Usage
General Description
(E)-4-Tridecen-6-yne is a chemical compound with the molecular formula C14H24. It is a colorless liquid with a melting point of -52°C and a boiling point of 261.5°C. This chemical is commonly used in organic synthesis and as a research tool in the field of chemistry. It is known for its unique structure, consisting of a long hydrocarbon chain with a triple bond between the 6th and 7th carbon atoms. (E)-4-Tridecen-6-yne is used in the production of various organic compounds and is known for its potential applications in the development of new materials and pharmaceuticals.
Check Digit Verification of cas no
The CAS Registry Mumber 74744-43-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,4 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 74744-43:
(7*7)+(6*4)+(5*7)+(4*4)+(3*4)+(2*4)+(1*3)=147
147 % 10 = 7
So 74744-43-7 is a valid CAS Registry Number.
74744-43-7Relevant articles and documents
Cu-catalyzed Fe-driven Csp-Csp and C sp-Csp2 cross-coupling: An access to 1,3-diynes and 1,3-enynes
Ahammed, Sabir,Kundu, Debasish,Ranu, Brindaban C.
, p. 7391 - 7398 (2014/09/17)
An efficient Csp-Csp cross-coupling of alkynyl bromide and pinacol ester of alkynyl boronic acid catalyzed by CuFe 2O4 nanoparticles has been accomplished in dimethyl carbonate to produce unsymmetric 1,3-diynes. This protocol is also extended for the Csp-Csp2 coupling of alkynyl bromide and alkenyl boronic acid to provide conjugated 1,3-enynes. The aliphatic, aromatic, and heteroaromatic alkynes couple with various substituted alkynyl/alkenyl boronates/boronic acids by this procedure to furnish a library of 1,3-diynes and enynes in high yields. The catalyst was easily separated by an external magnet and recycled 10 times.
