62640-74-8 Usage
Uses
Used in Cycloaddition Reactions:
2,3-Dibenzyl-1,3-butadiene is used as a reactant in cycloaddition reactions with donor-stabilized silylene and 1,2-diketones. This application is due to its ability to form the corresponding cycloaddition products, which are important intermediates in the synthesis of various organic compounds.
Used in Dienyl-Pauson-Khand Reaction:
In the Dienyl-Pauson-Khand reaction, 2,3-dibenzyl-1,3-butadiene is used as a reactant to form cyclopentenones with suitable alkynes. This reaction is significant in the synthesis of complex organic molecules, particularly those with cyclopentenone structures, which are found in various natural products and pharmaceutical compounds.
2,3-Dibenzyl-1,3-butadiene is also utilized in the synthesis of η3:η1-allylalkoxynickel complexes. These complexes are important in the field of organometallic chemistry and can be used as catalysts for various chemical transformations, further expanding the utility of 2,3-dibenzyl-1,3-butadiene in the chemical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 62640-74-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,6,4 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 62640-74:
(7*6)+(6*2)+(5*6)+(4*4)+(3*0)+(2*7)+(1*4)=118
118 % 10 = 8
So 62640-74-8 is a valid CAS Registry Number.
InChI:InChI=1/C18H18/c1-15(13-17-9-5-3-6-10-17)16(2)14-18-11-7-4-8-12-18/h3-12H,1-2,13-14H2
62640-74-8Relevant academic research and scientific papers
A FACILE METHOD FOR THE PREPARATION OF FUNCTIONALIZED 2,3-DISUBSTITUTED-1,3-BUTADIENES
Zhu, Lishan,Rieke, Reuben D.
, p. 2865 - 2866 (2007/10/02)
Functionalized 2,3-disubstituted-1,3-butadienes were readily prepared by reacting functionalized organozinc compounds with 1,4-dichloro-2-butyne or 1,4-ditosyloxy-2-butyne mediated by Cu(I) salts.
