5420-97-3 Usage
Uses
Used in Perfumery and Fragrance Industry:
1-(1,3-benzodioxol-5-yl)but-3-en-1-yl acetate is used as a fragrance ingredient for its sweet, floral, and slightly spicy odor. It is valued in the perfumery and fragrance industry for adding a pleasant scent to various products, enhancing their appeal and consumer experience.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, 1-(1,3-benzodioxol-5-yl)but-3-en-1-yl acetate is utilized as a chemical intermediate or active component in the development of certain medications. Its specific applications may vary depending on the targeted therapeutic areas and the formulation requirements.
Used in Cosmetic Industry:
1-(1,3-benzodioxol-5-yl)but-3-en-1-yl acetate is also employed in the cosmetic industry, where it serves as an additive to impart a desirable fragrance to products such as lotions, creams, and other personal care items. Its use in cosmetics aims to improve the sensory experience for consumers while maintaining product efficacy.
Safety Precautions:
It is crucial to handle 1-(1,3-benzodioxol-5-yl)but-3-en-1-yl acetate with care, as it can cause irritation to the skin, eyes, and respiratory system. Proper safety measures, including the use of personal protective equipment and adherence to relevant safety guidelines, should be taken to minimize potential health risks during its production, use, and disposal.
Check Digit Verification of cas no
The CAS Registry Mumber 5420-97-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,2 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5420-97:
(6*5)+(5*4)+(4*2)+(3*0)+(2*9)+(1*7)=83
83 % 10 = 3
So 5420-97-3 is a valid CAS Registry Number.
5420-97-3Relevant academic research and scientific papers
Prins cyclizations: labeling studies and application to natural product synthesis.
Crosby, Stuart R,Harding, John R,King, Clare D,Parker, Gregory D,Willis, Christine L
, p. 3407 - 3410 (2007/10/03)
The first syntheses of two natural products, catechols 1 and 2, isolated from Plectranthus sylvestris (labiatae), are reported. Oxygen-18 labeling studies support the proposed intermediacy of a stabilized benzylic cation in the acid-promoted cyclization of an aldehyde and benzylic homoallylic alcohol possessing an electron-rich aromatic ring. In contrast, with an electron-deficient aromatic ring the pathway via a benzylic cation is only minor. [reaction: see text]
Oxonia-Cope rearrangement and side-chain exchange in the Prins cyclization
Crosby, Stuart R.,Harding, John R.,King, Clare D.,Parker, Gregory D.,Willis, Christine L.
, p. 577 - 580 (2007/10/03)
(Formula Presented) TMSOAc OAc OAc 2 3 Evidence is presented here for the mechanism of the Prins cyclization of benzylic homoallylic alcohols, which shows that the outcome of the reaction is dependent upon the substituents on the aromatic ring. The presence of an electron-rich aromatic ring favors an oxonia-Cope rearrangement yielding a symmetrical tetrahydropyran as the major product formed via a side-chain exchange process. In contrast, with electron-deficient aromatic rings the expected 2,4,6-trisubstituted tetrahydropyran is formed.
