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일반 설명
2,3-Dihydroxynaphthalene is a polyhydroxy phenol. It is an aromatic dihydroxy compound having hydroxyl groups at ortho positions. Its reaction with molybdenum(VI) complexes has been reported. The asymmetric oxidative coupling polymerization of 2,3-dihydroxynaphthalene using the Cu(I)-bisoxazoline complex as catalyst has been reported to afford poly(2,3-dihydroxy-1,4-naphthylene), having a continuous 1,1′-bi-2-naphthol main chain structure. The nitrodisplacement reaction between nitrophthalodinitriles and 2,3-dihydroxynaphthalene has been investigated.
애플리케이션
2,3-Dihydroxynaphthalene may be used in the following studies:
- Construction of dinaphtho[2,1-b;2′,3′-d]furan-6-ol, via dehydration reaction in the presence of strong acid.
- As fused ring catecholate type ligand for the surface modification of nanocrystalline TiO2 particles.
- As adsorptive and competing ligand during the chemical speciation of iron in seawater by cathodic stripping voltammetry.
- Synthesis of cyclotriphosphazene derivatives, used as non-halogen flame retardants
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
347.0 °F
Flash Point (°C)
175 °C
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
이미 열람한 고객
Application of cyclophosphazene derivatives as flame retardants for ABS.
Shin YJ, et al.
Journal of Industrial and Engineering Chemistry (Amsterdam, Netherlands), 16(3), 364-367 (2010)
Copper (I)-catalyzed asymmetric oxidative coupling polymerization of 2, 3-dihydroxynaphthalene using bisoxazoline ligands.
Habaue S, et al.
Macromolecules, 36(8), 2604-2608 (2003)
Kentaro Nakanishi et al.
The Journal of organic chemistry, 79(6), 2625-2631 (2014-02-26)
The construction of dinaphtho[2,1-b;2',3'-d]furan-6-ol was developed via a dehydration reaction involving two molecules of 2,3-dihydroxynaphthalene in the presence of a strong acid. Starting from the dinaphthofuran, a variety of butterfly shaped derivatives were synthesized. The optical properties of these compounds
Chemical speciation of iron in seawater by cathodic stripping voltammetry with dihydroxynaphthalene.
Constant M G van den Berg
Analytical chemistry, 78(1), 156-163 (2005-12-31)
The chemical speciation of iron in seawater is determined by cathodic stripping voltammetry using 2,3-dihydroxynaphthalene (DHN) as adsorptive and competing ligand. The optimized conditions include a DHN concentration of 0.5-1 microM, seawater at its original pH of 8, and equilibration
Synthesis of bis (ether anhydride) s for poly (ether imide) s having 1, 2-linked units by nitrodisplacement with catechol derivatives.
Eastmond GC and Paprotny J.
Macromolecules, 28(7), 2140-2146 (1995)
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