17295-26-0

Usage

Uses

Used in Pharmaceutical Research:
6-Acetoxy-2-naphthoic acid is used as a building block in the production of medicines, contributing to the development of new therapeutic agents.
Used in Organic Chemistry Studies:
6-Acetoxy-2-naphthoic acid serves as a reagent in the study of organic chemistry, aiding in the understanding of chemical reactions and mechanisms.
Used in Material Science:
6-Acetoxy-2-naphthoic acid is utilized in material science for its potential applications in the development of new materials with specific properties.
Used in Organic Synthesis:
6-Acetoxy-2-naphthoic acid is employed in the synthesis of organic molecules, playing a crucial role in the creation of complex organic compounds for various applications.

InChI:InChI=1/C13H10O4/c1-8(14)17-12-5-4-9-6-11(13(15)16)3-2-10(9)7-12/h2-7H,1H3,(H,15,16)

Upstream product

• 16712-64-4 6-Hydroxy-2-naphthoic acid 
• 108-24-7 acetic anhydride 
• 7440-32-6 titanium 
• 5156-83-2 6-methyl-2-acetonaphthone 
• 52986-50-2 6-methyl-2-naphthyl acetate 
• 63256-69-9 6-acetyl-2-naphthyl acetate 
• 127-08-2 potassium acetate 
• 92-70-6 3-Hydroxy-2-naphthoic acid 
• 65492-66-2 6-sulfo-[2]naphthoic acid 

Downstream Products

• 16712-64-4 6-Hydroxy-2-naphthoic acid 
• 124650-98-2 (1S,5R,7S)-1,3,5,7-Tetramethyl-2,4-dioxo-3-aza-bicyclo[3.3.1]nonane-7-carboxylic acid 6-pentafluorophenyloxycarbonyl-naphthalen-2-yl ester 
• 124650-87-9 (1S,5R,7S)-1,5,7-Trimethyl-2,4-dioxo-3-aza-bicyclo[3.3.1]nonane-7-carboxylic acid 6-pentafluorophenyloxycarbonyl-naphthalen-2-yl ester 

Relevant academic research and scientific papers

Synthesis and Curing Behaviors of Cross-Linkable Polynaphthols from Renewable Resources: Preparation of Artificial Urushi

This paper describes the synthesis and curing of cross-linkable polynaphthols from renewable resources. Naphthol monomers bearing an unsaturated group from renewable triglyceride oils were designed and oxidatively polymerized to produce new cross-linkable precursor polymers. The monomers were prepared by acylation of hydroxynaphthoic acids with unsaturated alcohols, obtained by reduction of natural oils. The oxidative polymerization was carried out by Fe-salen catalyst to give soluble polynaphthols. NMR analysis showed that the naphthol moiety was chemoselectively reacted during the polymerization, yielding the polymers possessing the unsaturated group in the side chain. The resulting polymers were readily cured by thermal treatment or cobalt naphthenate catalyst to give the cross-linked film ("artificial urushi") with high hardness and gloss surface.

Effect of -C(CF3)2- on the surface energy of main-chain liquid crystalline and crystalline polymers

Novel fluorinated main-chain liquid crystalline/crystalline polymers were prepared through thin film polymerization. Two polymer systems were studied: one from 2,6-acetoxynaphthoic acid (ANA), acetoxyacetanilide (AAA), and 4,4a?2-(hexafluoroisopropylidene)bis(benzoic acid) (6F acid) and the other from ANA, hydroquinone diacetate (HQAT), and 6F acid. The surface energy was estimated using contact angles of water, glycerol, and diiodomethane. A small amount of -C(CF3)2- in the main chain lowered the surface energy, and the fluorocarbons were preferentially enriched at the air-polymer interface, causing low surface energy and large water contact angles. These results agreed with XPS data. Since the -O-Ar-O- unit in the HQAT moiety is more rigid than the -O-Ar-N- unit in the AAA moiety, LC texture formed more easily in the ANA/HQAT/6F acid system than in the ANA/AAA/6F acid system. Contrarily, the fluorocarbons enriched more preferentially at the surface in the ANA/AAA/6F acid system than in the ANA/HQAT/6F acid system. Moreover, the hydrogen bonding originating from the amide group hindered further decrease of surface energy with an increase in 6F acid content in the ANA/AAA/6F acid system.

Production device of liquid crystal polymer precursor acetylated monomer

The utility model provides a production device of a liquid crystal polymer precursor acetylated monomer, which comprises a raw material dissolving tank, a micro-mixer, a micro-channel reactor and a receiving system which are sequentially communicated through pipelines along the material flow direction. By adopting the microchannel reactor, the heat exchange capability of the reactor in the reaction process is enhanced, the defect of large temperature fluctuation of the phenolic hydroxyl-containing aromatic compound in the acetylation reaction process by adopting the traditional method is overcome, the high selectivity of the reaction is realized by accurately controlling the temperature, the generation of by-products is reduced, and the production cost is reduced. The purity of the monomeris improved, a high-purity polymerized monomer is provided for the subsequent melt polycondensation reaction, and the performance of the liquid crystal polymer prepared by the polycondensation reaction is greatly improved.

COATING COMPOSITIONS SUITABLE FOR USE WITH AN OVERCOATED PHOTORESIST

In one aspect, organic coating compositions, particularly antireflective coating compositions, are provided that comprise that comprise a diene/dienophile reaction product. In another aspect, organic coating compositions, particularly antireflective coating compositions, are provided that comprise a component comprising a hydroxyl-naphthoic group, such as a 6-hydroxy-2-naphthoic group Preferred compositions of the invention are useful to reduce reflection of exposing radiation from a substrate back into an overcoated photoresist layer and/or function as a planarizing, conformal or via-fill layer.

Synthesis of 6-hydroxy-2-naphthoic acid from 2,6-diisopropylnaphthalene using NHPI as a key catalyst

A new strategy to 6-hydroxy-2-naphthoic acid (HNPA) and 4-hydroxybenzoic acid from 2,6-diisopropylnaphthalene and p-cymene, respectively, was developed using the NHPI-catalyzed aerobic oxidation as a principal reaction. 2,6-Diisopropylnaphthalene was oxidized by the oxidation with O2 (1 atm) by NHPI (10 mol %) combined with Co(OAc)2 (0.5 mol %) to give 6-acetyl-2-isopropylnaphthalene, which then was converted to 6-isopropyl-2-naphthoic acid under O2 (1 atm) in the presence of Co(OAc)2 (0.5 mol %) and Mn(OAc)2 (0.5 mol %). Esterification of the resulting acid followed by the aerobic oxidation produced methyl 6-hydroxy-2-naphthoate whose hydrolysis led to the desired HNPA. An alternative route involves the oxidation of 6-acetyl-2-isopropylnaphthalene to 6-acetyl-2-naphthol on which subsequent oxidation and deacetylation gave HNPA. This method was successfully extended to the synthesis of 4-hydroxybenzoic acid from p-cymene.

NAPHTHOL DERIVATIVE AND CHARGE CONTROL AGENT COMPRISING THE SAME

The present invention provides a novel naphthol derivative represented by the following general formula (I). The novel naphthol derivative of the present invention is useful as a positively electrifiable charge control agent. The present invention further provides an electrophotographic toner comprising a charge control agent comprising the novel naphthol derivative represented by formula (I).

Optically active compound and liquid crystal composition containing the compound

An optically active compound of the following general formula (1) useful as a chiral dbpant, and use thereof, 1wherein each of X and Y is independently a hydrogen atom or a fluorine atom, R is (C2H5)2CHCH2C*H(CH

Mesomorphic compound, liquid crystal composition containing same, liquid crystal device using same and display apparatus

A mesomorphic compound represented by: STR1 where R 1 and R 2 are alkyl; X 1 and X 3 are a single bond, STR2 X 2 is a single bond, STR3 A 1, A 2 and A 3 are a single bond, aryl, heteroaryl, pyrimidyl or cyclohexyl, X 4a, X 5a, X 4b, X 5b, X 4c and X 5c are H, F, Cl, Br, --CH 3, --CN or --CF 3 ; and n is 0 or 1.

Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same

A mesomorphic compound represented by the following formula (I): STR1 wherein R1 and R2 respectively denote an alkyl group having 1-16 carbon atoms capable of having a substituent; X1, X2 and X3 respe