4663-21-2 Usage
Uses
Used in Organic Synthesis:
(1-Propenyl)cyclopropane is used as a precursor in organic synthesis for the production of various chemicals and pharmaceuticals. Its versatile chemical structure allows for a wide range of applications in the creation of different compounds.
Used in Fragrance and Flavoring Industry:
(1-Propenyl)cyclopropane is used as a key ingredient in the production of fragrances and flavorings due to its unique odor and taste properties, making it valuable in the creation of various scents and flavors.
Used in Pesticide Development:
(1-Propenyl)cyclopropane has been studied for its potential use as a pesticide, indicating its possible application in the agricultural industry for pest control and crop protection.
Used in Medical Research:
(1-Propenyl)cyclopropane is also being investigated for its potential as a treatment for various medical conditions, highlighting its importance in the field of chemistry and pharmacology for developing new therapeutic approaches.
Check Digit Verification of cas no
The CAS Registry Mumber 4663-21-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,6 and 3 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4663-21:
(6*4)+(5*6)+(4*6)+(3*3)+(2*2)+(1*1)=92
92 % 10 = 2
So 4663-21-2 is a valid CAS Registry Number.
4663-21-2Relevant academic research and scientific papers
ACYLATION OF β-SUBSTITUTED VINYLCYCLOPROPANES WITH ACETYL FLUOROBORATE
Vasil'ev, A.A.,Balenkova, E. S.,Luzikov, Yu. N.,Popkov, A. Yu.
, p. 1276 - 1282 (2007/10/02)
The acylation of 1-cyclopropylpropene with acetyl fluoroborate leads to the rearrangement of the obtained cyclopropylcarbenium ion into cyclobutyl and homoallyl ions, the stabilization of which leads mainly to the corresponding fluoro ketones.During the acylation of 1-cyclopropyl-2-methylpropene the addition of the acylium ion to the carbon atom adjacent to the three-membered ring is observed in addition to the formation of the products from the rearrangement of the cyclopropylcarbenium ion (the respective fluoro ketones of the cyclobutane and homoallylic series), and this leads to ketones containing a three-membered ring.In reaction with acetyl fluoroborate 1,2-dicyclopropylethylene mainly forms a compound of the tetrahydrofuran series.
