9-히드록시플루오렌

9-히드록시플루오렌 속성

9-히드록시플루오렌 C화학적 특성, 용도, 생산

화학적 성질

white powder

용도

9-Fluorenol is used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuffs.

정의

ChEBI: 9-Fluorenol is a member of the class of hydroxyfluorenes that is 9H-fluorene substituted by a hydroxy group at position 9 (the non-aromatic carbon). It has a role as an animal metabolite. It is a member of hydroxyfluorenes and a secondary alcohol.

주요 응용

9-Fluorenol is a wake-promoting agent and is considered a next-generation anti-drowsiness drug. It is also a potential environmental carcinogen.
9-Fluorenol is a dopamine reuptake inhibitor with IC50 of 9 μM, and a major metabolite of a compound developed as a wakefulness-promoting agent.

제조 방법

Synthesis of 9-Fluorenol: A 5-g sample of 9-fluorenone is dissolved in 30 mL of warm ethanol in a 100-mL beaker. To this solution is added, dropwise, 10 mL of a reducing reagent, freshly prepared, which consists of 200 mg sodium methoxide,10 mL methanol, and 0.4 g sodium borohydride.This solution is allowed to stand undisturbed for 10-20 min. A color change is observed as the reaction proceeds from the yellow 9-fluorenone to the white 9-fluorenol.The product is precipitated by the addition of 50 mL of water and neutralized with 0.1 M HCl, vacuum filtered, and washed with cold water to remove any residual inorganic salt formed by the excess of the sodium borohydride reagent and hydrochloric acid.The dried crude product is sufficiently pure for characterization by melting point, infrared spectra,and NMR.The crude product melting point is 153°C, with a product yield of 95-100%.
A Synthesis of 9-Fluorenol: Sodium Borohydride Reduction of 9-Fluorenone

Synthesis

9-Fluorenol is prepared by reacting 9-fluorenone with THF solution of phosphazene under the action of boron catalyst.Add 9-fluorenone (0.8 mmol), a 0.2 M THF solution of phosphazene (80 μL, 0.016 mmol) and a 0.0762 M THF solution of boron catalyst (420 μL, 0.032 mmol) to a scintillation vial with magnetic stir bar in a glove box. Place the scintillation vial in a Parr reactor. Seal the reactor. Pressurize the reactor with hydrogen gas. Heat reaction mixture at 75°C (inside the reactor). Stir the reaction mixture (1000 rpm) for 20 hours at 75°C. Cool the mixture to room temperature and vent the Parr reactor to obtain 9-hydroxyfluoren. Analyze the reaction mixture by 1H NMR spectroscopy using CDCl3 as solvent.
Fig the synthetic method of 9-Fluorenol

9-히드록시플루오렌 준비 용품 및 원자재

원자재

준비 용품

9-히드록시플루오렌 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Wuhan Nutra Biotechnology Co.,Ltd	+8617786394783	nutrabiotech@outlook.com	China	300	58
Zepeptide Biotechnology (Shijiazhuang) Co., Ltd	+86-86-13383293380 +8613230482270	1919301810@qq.com	China	141	58
Hebei Mojin Biotechnology Co., Ltd	+86-13288715578 +8613288715578	sales@hbmojin.com	China	12463	58
Hebei Yanxi Chemical Co., Ltd.	+86-17531190177; +8617531190177	peter@yan-xi.com	China	6011	58
Hubei Chuyan Biopharmaceutical Co., Ltd	+1-027-87896938 +15172028168	chuyan@chuyan.co	China	24	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20383	58
Hebei Mojin Biotechnology Co.,Ltd	+8613288715578	angelia@hbmojin.com	China	390	58
Springchem New Material Technology Co.,Limited	+86-021-62885108 +8613917661608	info@spring-chem.com	China	2068	57
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	16221	58

9-히드록시플루오렌 관련 검색: