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16291-40-0

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16291-40-0 Usage

General Description

1-phenyltriphenylene is a chemical compound that consists of a central triphenylene ring with a phenyl group attached to one of its carbon atoms. It is a polycyclic aromatic hydrocarbon with potential applications in organic electronics and materials science. 1-phenyltriphenylene has been studied for its unique electronic and photophysical properties, making it a promising candidate for use in organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs). Additionally, 1-phenyltriphenylene has been investigated for its potential as a fluorescent probe in biological imaging due to its high fluorescence quantum yield and photostability. Overall, 1-phenyltriphenylene is a versatile compound with promising properties for a variety of applications in the field of materials science and technology.

Check Digit Verification of cas no

The CAS Registry Mumber 16291-40-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,9 and 1 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 16291-40:
(7*1)+(6*6)+(5*2)+(4*9)+(3*1)+(2*4)+(1*0)=100
100 % 10 = 0
So 16291-40-0 is a valid CAS Registry Number.

16291-40-0SDS

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 1-phenyltriphenylene

1.2 Other means of identification

Product number -
Other names Triphenylene,1-phenyl

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:16291-40-0 SDS

16291-40-0Downstream Products

16291-40-0Relevant articles and documents

Palladium-Catalyzed Synthesis of Triphenylenes via Sequential C-H Activation and Decarboxylation

Yang, Yuzhong,Zhou, Bang,Zhu, Xiaoming,Deng, Guobo,Liang, Yun,Yang, Yuan

, p. 5402 - 5405 (2018)

A novel tandem intermolecular decarboxylative coupling reaction of o-bromobenzoic acids and aryl iodides has been developed. The method affords a range of unsymmetrically triphenylenes and displays unique regioselectivity and broad substrate scope. Mechanistically, palladium/norbornene-catalyzed C-H activation and subsequent double decarboxylative coupling reactions were involved. Moreover, the triphenylenes can also be synthesized from 2-iodobiphenyls and o-bromobenzoic acids under norbornene-free conditions.

Modular metal-free catalytic radical annulation of cyclic diaryliodoniums to access π-extended arenes

Zhu, Daqian,Peng, Hui,Sun, Yameng,Wu, Zhouming,Wang, Yun,Luo, Bingling,Yu, Tiantian,Hu, Yumin,Huang, Peng,Wen, Shijun

supporting information, p. 1972 - 1977 (2021/03/26)

Polycyclic aromatic hydrocarbons (PAHs) are of increasing importance in the advanced material field. Cyclic diaryliodonium salts are non-toxic and environmentally benign arylating reagents. Here, we describe an alkylamine-mediated free radical intramolecular annulation to access PAHs under environmentally friendly conditions. On modulating substituents and their positions in the iodoniums, the free radical reaction controllably underwent three types of cyclization including ring contraction and ring switch to form tricyclic and tetracyclic frameworks of PAHs. Preliminary mechanistic studies implied that alkylamines initiated a radical pathway to complete the cyclization efficiently. Moreover, these acquired products were further converted into diverse complex graphene segments.

Two-in-One Strategy for the Pd(II)-Catalyzed Tandem C-H Arylation/Decarboxylative Annulation Involved with Cyclic Diaryliodonium Salts

Hu, Tao,Xu, Kai,Ye, Zenghui,Zhu, Kai,Wu, Yanqi,Zhang, Fengzhi

supporting information, p. 7233 - 7237 (2019/10/02)

We report here a two-in-one strategy for the Pd(II)-catalyzed tandem C-H arylation/decarboxylative annulation between readily available cyclic diaryliodonium salts and benzoic acids. The carboxylic acid functionality can be used as both a directing group for the ortho-C-H arylation and the reactive group for the tandem decarboxylative annulation. By a step-economical double cross-coupling annulation procedure, the privileged triphenylene frameworks were efficiently constructed, which have potential applications in material chemistry.

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