6263-83-8 Usage
Description
1,5-Diphenyl-1,5-pentanedione, also known as 1,3-diphenylpropane-1,3-dione, is an organic compound with the molecular formula C17H14O2. It is a white to light beige crystalline powder that is formed during the hydroxocobalt(III) Schiff base complexes catalyzed selective aldol reaction of dibenzoylmethanes with formaldehyde in methanol.
Uses
1. Used in Electrochemical Synthesis:
1,5-Diphenyl-1,5-pentanedione is used as a precursor in the electrochemical synthesis of cis-1,2-diphenyl-1,2-cyclopentanediol. 1,5-DIPHENYL-1,5-PENTANEDIONE serves as a key intermediate in the production of this important organic compound, which has various applications in the chemical industry.
2. Used in Pharmaceutical Industry:
1,5-Diphenyl-1,5-pentanedione can be utilized as a building block for the synthesis of various pharmaceutical compounds. Its unique structure allows for the creation of novel molecules with potential therapeutic properties.
3. Used in Chemical Research:
As an organic compound with distinct chemical properties, 1,5-diphenyl-1,5-pentanedione can be employed in various research applications to study its reactivity, stability, and potential interactions with other molecules. This can lead to the discovery of new chemical reactions and the development of innovative synthetic methods.
4. Used in Material Science:
1,5-DIPHENYL-1,5-PENTANEDIONE's crystalline nature and unique structure make it a candidate for use in the development of new materials with specific properties, such as improved conductivity, strength, or thermal stability.
Synthesis Reference(s)
The Journal of Organic Chemistry, 38, p. 901, 1973 DOI: 10.1021/jo00945a011Tetrahedron Letters, 15, p. 3721, 1974
Check Digit Verification of cas no
The CAS Registry Mumber 6263-83-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,6 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6263-83:
(6*6)+(5*2)+(4*6)+(3*3)+(2*8)+(1*3)=98
98 % 10 = 8
So 6263-83-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H16O2/c18-16(14-8-3-1-4-9-14)12-7-13-17(19)15-10-5-2-6-11-15/h1-6,8-11H,7,12-13H2
6263-83-8Relevant articles and documents
Ruthenium-Catalyzed Alkylation of Cyclopropanols with Sulfoxonium Ylides via C-C Bond Cleavage: Formation of Diverse 1,5-Diketones
Huang, Xin,Li, Jianglian,He, Hua,Yan, Kaichuan,Lai, Ruizhi,Luo, Yi,Guan, Mei,Wu, Yong
, p. 779 - 787 (2021/10/29)
A novel ruthenium-catalyzed alkylation of cyclopropanols with sulfoxonium ylides has been developed that affords diverse 1,5-diketones with good efficiency and broad substrate scope. To illustrate the synthetic applications of the obtained 1,5-diketones, aldol and cyclization reactions have been investigated. Preliminary mechanistic studies suggest that this process involves a sequential C C activation and carbene migratory insertion.
Ruthenium-catalyzed room-temperature coupling of α-keto sulfoxonium ylides and cyclopropanols for δ-diketone synthesis
Fan, Shuaixin,Fang, Lili,Li, Tielei,Wu, Weiping,Zhu, Jin
supporting information, p. 7386 - 7389 (2021/08/03)
Previous transition metal-catalyzed synthesis processes of δ-diketones are plagued by the high cost of the rhodium catalyst and harsh reaction conditions. Herein a low-cost, room temperature ruthenium catalytic method is developed based on the coupling of α-keto sulfoxonium ylides with cyclopropanols. The mild protocol features a broad substrate scope (47 examples) and a high product yield (up to 99%). Mechanistic studies argue against a radical pathway and support a cyclopropanol ring opening, sulfoxonium ylide-derived carbenoid formation, migratory insertion C-C bond formation pathway.
Ruthenium-catalyzed alkylation reaction of cyclopropanol and sulfur ylide for synthesis of 1, 5-diketone compounds
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Paragraph 0016; 0017, (2020/12/15)
The invention relates to a ruthenium-catalyzed alkylation reaction of cyclopropanol and sulfur ylide, and a series of 1, 5-diketone compounds can be synthesized by the method. According to the method,cyclopropanol is catalyzed by ruthenium to generate beta-carbon elimination ring opening, and safe, stable and easy-to-prepare sulfur ylide is used as a carbene precursor, so that the method has goodapplicability in the field of construction of 1, 5-diketone.
