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1629-26-1

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1629-26-1 Usage

General Description

Benzothiazole, 2-(4-fluorophenyl)- is a chemical compound with the molecular formula C14H9FNS. It is a heterocyclic organic compound that is commonly used in the synthesis of various pharmaceuticals, agrochemicals, and dyes. Benzothiazole derivatives have been studied for their potential antitumor, antiviral, and antimicrobial activities. The presence of a fluorine substituent on the phenyl ring of benzothiazole can greatly influence its physicochemical and biological properties, making it a valuable building block for the development of new drugs and materials. Furthermore, 2-(4-fluorophenyl)benzothiazole has also found application in the field of organic electronics as a component in the fabrication of organic light-emitting diodes and organic photovoltaic devices.

Check Digit Verification of cas no

The CAS Registry Mumber 1629-26-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,2 and 9 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1629-26:
(6*1)+(5*6)+(4*2)+(3*9)+(2*2)+(1*6)=81
81 % 10 = 1
So 1629-26-1 is a valid CAS Registry Number.

1629-26-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(4-fluorophenyl)-1,3-benzothiazole

1.2 Other means of identification

Product number -
Other names Benzothiazole,2-(4-fluorophenyl)

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1629-26-1 SDS

1629-26-1Relevant articles and documents

Orange phosphorescent Ir(III) complexes consisting of substituted 2-phenylbenzothiazole for solution-processed organic light-emitting diodes

Jang, Jae-Ho,Park, Hea Jung,Park, Jeong Yong,Kim, Hee Un,Hwang, Do-Hoon

, p. 31 - 37 (2018)

Orange phosphorescent iridium(III) complexes, (DMBT)2Ir(acac) and (TBT)2Ir(acac), based on either 2-(3,4-dimethylphenyl)benzo[d]thiazole (DMBT) or 2-(4-(trimethylsilyl)phenyl)benzo[d]thiazole (TBT) as the cyclometalated main ligands

Microwave-induced solvent-free synthesis of 2-arylbenzothiazoles using p-TsOH

Paul, Satya,Gupta, Mukta,Gupta, Rajive

, p. 3541 - 3547 (2002)

A simple and efficient procedure has been developed for the synthesis of 2-arylbenzothiazoles by a one-pot reaction of o-aminothiophenol with β-chlorocinnamaldehydes using p-TsOH under microwave irradiation.

Graphene oxide-catalyzed synthesis of benzothiazoles with amines and elemental sulfur via oxidative coupling strategy of amines to imines

He, Haiping,Duan, Dehao,Li, Hong,Wei, Yifei,Nie, Liang,Tang, Bo,Wang, Hanyu,Han, Xiaowei,Huang, Panpan,Peng, Xiangjun

, (2022/01/13)

The graphene oxide-catalyzed coupling and cyclization reactions of primary amines with elemental sulfur was developed to afford various optically property benzothiazoles. This coupling and cyclization strategies proceeded under the oxidant system graphene oxide/O2 and constructed carbon-heteroatom (N, S) bonds with amines and elemental sulfur. Due to benzothiazoles as common chromophores, these products exhibited intriguing fluorescence properties, including outstanding Stokes shifts (up to 161 nm) and quantum yields (up to 74%). Utilizing the products’ unique fluorescence response in different solvents, β-naphthothiazole 4a showed excellent aggregation-induced emission properties in 1,2-dichloroethane, which was 60 times higher than in tetrahydrofuran.

Visible-Light Carbon Nitride-Catalyzed Aerobic Cyclization of Thiobenzanilides under Ambient Air Conditions

Bai, Jin,Yan, Sijia,Zhang, Zhuxia,Guo, Zhen,Zhou, Cong-Ying

supporting information, p. 4843 - 4848 (2021/06/28)

A metal-free heterogeneous photocatalysis has been developed for the synthesis of benzothiazoles via intramolecular C-H functionalization/C-S bond formation of thiobenzanilides by inexpensive graphitic carbon nitride (g-C3N4) under visible-light irradiation. This reaction provides access to a broad range of 2-substituted benzothiazoles in high yields under an air atmosphere at room temperature without addition of a strong base or organic oxidizing reagents. In addition, the catalyst was found to be stable and reusable after five reaction cycles.

Heterocyclic reaction inducted by Br?nsted–Lewis dual acidic Hf-MOF under microwave irradiation

Nguyen, Linh Ho Thuy,Nguyen, Trang Thi Thu,Dang, Minh-Huy Dinh,Tran, Phuong Hoang,Doan, Tan Le Hoang

, (2020/11/24)

Use of green chemistry and alternative strategies has been explored to prepare diverse organic derivatives. The combination between heterogeneous catalyst, environmentally benign reaction and high-yielding methods is gaining momentum. Herein, a defective 6-connected Hf-MOF, named Hf-BTC, was efficiently synthesized and characterized for the heterogeneous catalysis under microwave irradiation. The MOF features including structural defect, porosity, acidity, and stability was analyzed by powder X-ray diffraction, N2 sorption isotherms, acid-base titration, and thermal gravimetric analysis. In the catalytic studies, the Br?nsted-Lewis dual acidic Hf-BTC was efficiently applied for the synthesis of the heterocyclic compounds via the microwave-assisted cycloaddition and condensation reactions. The reactions proceeded smoothly in the presence of the Hf-MOF with a broad scope of substrates provided the expected products in high to excellent yields (up to 99 %) for few minutes and the catalyst could be easily recycle over many consecutive reactions without loss of its reactivity and structure.

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