5090-87-9 Usage
Uses
Used in Organic Synthesis:
2,3-Dihydro-3,6,9-trimethylnaphtho[1,8-bc]pyran-7,8-dione is used as a building block in organic synthesis for the creation of new compounds. Its unique structure allows for various chemical reactions, enabling the synthesis of a wide range of organic molecules.
Used in Pharmaceutical Development:
In the pharmaceutical industry, 2,3-Dihydro-3,6,9-trimethylnaphtho[1,8-bc]pyran-7,8-dione is used as a starting material for the development of new drugs. Its chemical properties and reactivity make it a promising candidate for the synthesis of bioactive compounds with potential therapeutic applications.
Used in Chemical Research:
2,3-Dihydro-3,6,9-trimethylnaphtho[1,8-bc]pyran-7,8-dione is utilized in chemical research to study its reactivity and explore its potential applications. Further studies on its properties and interactions with other compounds can lead to a better understanding of its potential uses in various industrial and medical applications.
Used in Material Science:
In the field of material science, 2,3-Dihydro-3,6,9-trimethylnaphtho[1,8-bc]pyran-7,8-dione may serve as a component in the development of new materials with unique properties. Its structure and chemical characteristics can contribute to the creation of advanced materials for various applications, such as in electronics, coatings, or other industries.
Check Digit Verification of cas no
The CAS Registry Mumber 5090-87-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,9 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5090-87:
(6*5)+(5*0)+(4*9)+(3*0)+(2*8)+(1*7)=89
89 % 10 = 9
So 5090-87-9 is a valid CAS Registry Number.
InChI:InChI=1/C15H14O3/c1-7-4-5-10-8(2)6-18-15-9(3)13(16)14(17)11(7)12(10)15/h4-5,8H,6H2,1-3H3
5090-87-9Relevant academic research and scientific papers
Total synthesis of mansonone e
Fang, Xianhe,Hu, Xiangdong
, p. 137 - 139 (2014/04/17)
The synthesis of mansonone E was completed in six steps and 34% overall yield from commercially available starting material 3-bromo-4-methyl acetophenone. The thermal ring expansion of a cyclobutenedione derivative followed by an intramolecular 1,3-alkoxy exchange provided a facile route to the 1,2-naphthoquinone tricyclic structure of mansonone E.
Intramolecular Diels-Alder Additions of Benzynes to Furans. Application to the Total Synthesis of Biflorin, and the Mansonones E, I, and F
Best, Wayne M.,Wege, Dieter
, p. 647 - 666 (2007/10/02)
Benzynes, generated either by the debromination of an appropriately substituted o-dibromobenzene, or by the thermolysis of a substituted diazotized anthranilic acid, have been trapped intramolecularly by an attached furan moiety.One such adduct (41) has b
INTRAMOLECULAR DIELS-ALDER REACTIONS OF BENZYNES APPLICATION TO THE TOTAL SYNTHESIS OF MANSONONE E
Best, Wayne M.,Wege, Dieter
, p. 4877 - 4880 (2007/10/02)
Substituted benzynes can be trapped intramolecularly by an attached furan moiety and such a reaction has been used in the synthesis of the naturally occuring o-naphthoquinone mansonone E.
