93835-83-7 Usage
Description
4-Hydroxystyrene 7,8-oxide is a chemical compound derived from the oxidation of styrene, a monomer commonly used in the production of polystyrene plastics. It possesses a hydroxyl group and an epoxide group, which contribute to its unique chemical properties and potential applications.
Uses
Used in Enzymic Preparation:
4-Hydroxystyrene 7,8-oxide is used as a precursor in the enzymic preparation of self-crosslinking hydroxyphenyl epoxy compounds. These compounds are of interest due to their potential applications in various industries, such as in the development of new materials with improved properties or in the synthesis of specialized chemicals.
Used in Chemical Synthesis:
In the chemical synthesis industry, 4-hydroxystyrene 7,8-oxide can be used as a building block for the creation of more complex molecules. Its reactive epoxide group allows for the formation of new covalent bonds with other molecules, enabling the synthesis of a wide range of chemical products.
Used in Material Science:
4-Hydroxystyrene 7,8-oxide may also find applications in material science, particularly in the development of self-crosslinking polymers. The ability of this compound to undergo self-crosslinking could lead to the creation of new materials with enhanced mechanical properties, such as increased strength and durability.
Used in Pharmaceutical Research:
Due to its unique structure and reactivity, 4-hydroxystyrene 7,8-oxide may be utilized in pharmaceutical research for the development of new drugs or drug delivery systems. Its hydroxyl and epoxide groups could potentially be exploited to design molecules with specific biological activities or to improve the solubility and bioavailability of existing drugs.
Check Digit Verification of cas no
The CAS Registry Mumber 93835-83-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,3 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 93835-83:
(7*9)+(6*3)+(5*8)+(4*3)+(3*5)+(2*8)+(1*3)=167
167 % 10 = 7
So 93835-83-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H8O2/c9-7-3-1-6(2-4-7)8-5-10-8/h1-4,8-9H,5H2
93835-83-7Relevant articles and documents
Metalloporphyrin/Iodine(III)-Cocatalyzed oxygenation of aromatic hydrocarbons asc.wiley-vch.de
Yoshimura, Akira,Neu, Heather M.,Nemykin, Victor N.,Zhdankin, Viktor V.
experimental part, p. 1455 - 1460 (2010/08/20)
Hypervalent iodine species have a pronounced catalytic effect on the metalloporphyrinmediated oxygenations of aromatic hydrocarbons. In particular, the oxidation of anthracene to anthraquinone with Oxone readily occurs at room temperature in aqueous acetonitrile in the presence of 5-20 mol% of iodobenzene and 5 mol% of a water-soluble iron(III)-porphyrin complex. 2-tert-Butylan- thracene and phenanthrene also can be oxygenated under similar conditions in the presence of 50 mol% of iodobenzene. The oxidation of styrene in the presence of 20 mol% of iodobenzene leads to a mixture of products of epoxidation and cleavage of the double bond. Partially hydrogenated aromatic hydrocarbons (e.g., 9,10-dihydroanthracene, 1,2,3,4-tetrahydronaphthalene, and 2,3-dihydro-1H- indene) afford under these conditions products of oxidation at the benzylic position in moderate yields. The proposed mechanism for these catalytic oxidations includes two catalytic redox cycles: 1) initial oxidation of iodobenzene with Oxone producing the hydroxy(phenyl)iodonium ion and hydrated iodosylbenzene, and 2) the oxidation of iron(III)-porphyrin to the oxoiron(IV)-porphyrin cation-radical complex by the intermediate iodine(III) species. The oxoiron(IV)-porphyrin cation-radical complex acts as the actual oxygenating agent toward aromatic hydrocarbons.
