38142-58-4 Usage
Description
ar-Turmerone, also known as (±)-ar-Turmerone, is an essential oil derived from the seeds of Zizyphus jujuba. It is recognized for its natural antimicrobial and antioxidant properties, making it a valuable compound in various applications.
Uses
Used in Pharmaceutical Industry:
ar-Turmerone is used as an antimicrobial agent for its ability to inhibit the growth of harmful microorganisms, which can be beneficial in the development of new drugs and treatments.
Used in Food Industry:
ar-Turmerone is used as a natural preservative for its antimicrobial properties, helping to extend the shelf life of perishable food products and maintain their quality.
Used in Cosmetics Industry:
ar-Turmerone is used as an antioxidant agent for its ability to neutralize free radicals, which can contribute to the aging process and other skin conditions. This makes it a valuable ingredient in anti-aging and skin care products.
Used in Agriculture:
ar-Turmerone is used as a natural pesticide for its antimicrobial properties, offering an alternative to synthetic chemicals in protecting crops from harmful microorganisms and pests.
Check Digit Verification of cas no
The CAS Registry Mumber 38142-58-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,1,4 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 38142-58:
(7*3)+(6*8)+(5*1)+(4*4)+(3*2)+(2*5)+(1*8)=114
114 % 10 = 4
So 38142-58-4 is a valid CAS Registry Number.
38142-58-4Relevant articles and documents
Dimethyl (2-Oxo-4-methyl-3-pentenyl)phosphonate as a Precursor of α,α'-Dienones. Short Syntheses of (+/-)-α-Atlantone and (+/-)-ar-Turmerone
Motoyoshiya, Jiro,Miyajima, Masae,Hirakawa, Kiyoichi,Kakurai, Toshio
, p. 1326 - 1327 (1985)
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Directed Markovnikov hydroarylation and hydroalkenylation of alkenes under nickel catalysis
Apolinar, Omar,Deng, Ruohan,Engle, Keary M.,Li, Zi-Qi
, p. 11038 - 11044 (2021/08/31)
We report a full account of our research on nickel-catalyzed Markovnikov-selective hydroarylation and hydroalkenylation of non-conjugated alkenes, which has yielded a toolkit of methods that proceed under mild conditions with alkenyl sulfonamide, ketone, and amide substrates. Regioselectivity is controlled through catalyst coordination to the native Lewis basic functional groups contained within these substrates. To maximize product yield, reaction conditions were fine-tuned for each substrate class, reflecting the different coordination properties of the directing functionality. Detailed kinetic and computational studies shed light on the mechanism of this family of transformations, pointing to transmetalation as the turnover-limiting step.
Application of Meldrum's acid in natural product synthesis. Synthesis of ar-turmerone and α-curcumene
Mahulikar,Mane
, p. 15 - 18 (2007/10/03)
Meldrum's acid (1) is employed in the synthesis of ar-turmerone (6) and α-curcumene (12). 1-(p-Tolyl)ethyl Meldrum's acid (3), synthesised by three different routes, was the key intermediate in these syntheses.
