72928-24-6 Usage
General Description
Undec-10-enyl propionate, also known as undecenyl propionate, is a chemical compound commonly used in the fragrance and flavor industry. It is a clear, colorless liquid with a fruity and floral odor, and is often added to perfumes, soaps, and other personal care products to provide a pleasant scent. Undec-10-enyl propionate is also used as a flavoring agent in food and beverages, and can be found in various types of confectionery and baked goods. Additionally, it is used as a component in insect repellents due to its aromatic properties. Overall, undec-10-enyl propionate is a versatile chemical with applications in a variety of industries, primarily for its pleasant odor and flavor-enhancing properties.
Check Digit Verification of cas no
The CAS Registry Mumber 72928-24-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,9,2 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 72928-24:
(7*7)+(6*2)+(5*9)+(4*2)+(3*8)+(2*2)+(1*4)=146
146 % 10 = 6
So 72928-24-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H26O2/c1-3-5-6-7-8-9-10-11-12-13-16-14(15)4-2/h3H,1,4-13H2,2H3
72928-24-6Relevant articles and documents
Selective Isomerization of Terminal Alkenes to (Z)-2-Alkenes Catalyzed by an Air-Stable Molybdenum(0) Complex
Becica, Joseph,Glaze, Owen D.,Wozniak, Derek I.,Dobereiner, Graham E.
, p. 482 - 490 (2018/02/17)
Positional and stereochemical selectivity in the isomerization of terminal alkenes to internal alkenes is observed using the cis-Mo(CO)4(PPh3)2 precatalyst. A p-toluenesulfonic acid (TsOH) cocatalyst is essential for catalyst activity. Various functionalized terminal alkenes have been converted to the corresponding 2-alkenes, generally favoring the Z isomer with selectivity as high as 8:1 Z:E at high conversion. Interrogation of the catalyst initiation mechanism by 31P NMR reveals that cis-Mo(CO)4(PPh3)2 reacts with TsOH at elevated temperatures to yield a phosphine-ligated Mo hydride (MoH) species. Catalysis may proceed via 2,1-insertion of a terminal alkene into a MoH group and stereoselective β-hydride elimination to yield the (Z)-2-alkene.
