Bis[2-(2-benzothiazoly)phenolato]zinc(II)

Base Information

• Chemical Name: Bis[2-(2-benzothiazoly)phenolato]zinc(II)
• CAS No.: 58280-31-2
• Molecular Formula: C₂₆H₁₆N₂O₂S₂Zn
• Molecular Weight: 517.947
• Hs Code.: 29339900
• Mol file: 58280-31-2.mol

Synonyms:Zinc,bis[2-(2-benzothiazolyl)phenolato-N,O]-, (T-4)-;Zinc,bis[o-(2-benzothiazolyl)phenolato]- (6CI);Phenol, 2-(2-benzothiazolyl)-, zinccomplex;Bis(2-(2-hydroxyphenyl)benzothiazolato)zinc;

Chemical Property of Bis[2-(2-benzothiazoly)phenolato]zinc(II)

Chemical Property:

• Melting Point: 305-310°C
• PSA: 128.38000
• LogP: 8.21170

Purity/Quality:

99% ^*data from raw suppliers

bis[2-(2-Benzothiazolyl)phenolato]zinc(II),98% ^*data from reagent suppliers

Safty Information:

• Statements: 45-60-23/24/25-36/37/38-42/43
• Safety Statements: 53-26-36/37-45

MSDS Files:

SDS file from LookChem

Useful:

• Description: Bis(2-(2-hydroxyphenyl)benzothiazolate) zinc (II), Zn(BTZ)2, is one of the most studied?high efficient electroluminescent material. It is also has been widely used as an excellent electron transporting materials in OLEDs .
• Uses: Green Light Emitters and Dopants Metal Complex Dopants and Dyes OLED and PLED Materials Organic and Printed Electronics Photoluminescent Materials Photonic and Optical Materials Green Light Emitters and DopantsMetal Complex Dopants and DyesOLED and PLED MaterialsOrganic and Printed ElectronicsPhotoluminescent MaterialsPhotonic and Optical Materials

Technology Process of Bis[2-(2-benzothiazoly)phenolato]zinc(II)

There total 2 articles about Bis[2-(2-benzothiazoly)phenolato]zinc(II) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 86.0%

2-(benzothiazol-2-yl)phenol (3411-95-8) + zinc diacetate (557-34-6) → Zn(BTZ)2 (58280-31-2)

Guidance literature:

2-(benzothiazol-2-yl)phenol; With sodium hydroxide; In methanol; for 0.5h;

zinc diacetate; In methanol; at 60 ℃; for 6h;

DOI:10.1021/acs.joc.9b03197

Reference yield:

2-Phenylbenzothiazole (883-93-2) → Zn(BTZ)2 (58280-31-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: (4s,6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile; oxygen; palladium diacetate; potassium trifluoroacetate / N,N-dimethyl-formamide / 24 h / 70 °C / Irradiation

2.1: sodium hydroxide / methanol / 0.5 h

2.2: 6 h / 60 °C

With (4s,6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile; oxygen; palladium diacetate; potassium trifluoroacetate; sodium hydroxide; In methanol; N,N-dimethyl-formamide;

DOI:10.1021/acs.joc.9b03197

upstream raw materials:

2-(benzothiazol-2-yl)phenol

zinc diacetate

2-Phenylbenzothiazole

Refernces

• 1、 Paul, Amrita,Shah, Sk. Sheriff,Shee, Maniklal,Singh, Amit Kumar,Singh, N. D. Pradeep. "Direct Oxygenation of C-H Bonds through Photoredox and Palladium Catalysis". supporting information. p. 3426 - 3439. Retrieved 2020/03/23.