57147-27-0 Usage
Uses
Used in Pharmaceutical Industry:
(2Z)-2-(2-methylpropylidene)tetrahydrofuran is used as an intermediate in the synthesis of pharmaceuticals for its ability to contribute to the development of new drugs and improve the efficacy of existing ones.
Used in Flavor and Fragrance Industry:
(2Z)-2-(2-methylpropylidene)tetrahydrofuran is used as a component in the production of flavors and fragrances due to its pleasant, fruity odor, enhancing the sensory experience of various consumer products.
Used in Chemical Reactions as a Solvent:
(2Z)-2-(2-methylpropylidene)tetrahydrofuran is used as a solvent in various chemical reactions, facilitating processes and improving the efficiency of manufacturing in the chemical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 57147-27-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,4 and 7 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 57147-27:
(7*5)+(6*7)+(5*1)+(4*4)+(3*7)+(2*2)+(1*7)=130
130 % 10 = 0
So 57147-27-0 is a valid CAS Registry Number.
57147-27-0Relevant academic research and scientific papers
Transition-Metal-Free Cross-Coupling of Benzothiophenes and Styrenes in a Stereoselective Synthesis of Substituted (E,Z)-1,3-Dienes
?iau?iulis, Mindaugas,Ahlsten, Nanna,Pulis, Alexander P.,Procter, David J.
supporting information, p. 8779 - 8783 (2019/06/19)
A transition metal-free one-pot stereoselective approach to substituted (E,Z)-1,3-dienes was developed by using an interrupted Pummerer reaction/ligand-coupling strategy. Readily available benzothiophene S-oxides, which can be conveniently prepared by oxidation of the parent benzothiophenes, undergo Pummerer coupling with styrenes. Reaction of the resultant sulfonium salts with alkyllithium/magnesium reagents generates underexploited hypervalent sulfurane intermediates that undergo selective ligand coupling, resulting in dismantling of the benzothiophene motif and the formation of decorated (E,Z)-1,3-dienes.
