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4-Bromo-2-phenoxybenzonitrile is a chemical compound characterized by the molecular formula C13H8BrNO. It is a white to pale yellow solid known for its versatile reactivity and structural properties, which make it a valuable intermediate in the synthesis of pharmaceutical compounds and agrochemicals. 4-Bromo-2-phenoxybenzonitrile is also recognized for its potential as a herbicide, with studies highlighting its ability to inhibit plant growth.

875664-25-8

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875664-25-8 Usage

Uses

Used in Pharmaceutical Industry:
4-Bromo-2-phenoxybenzonitrile is used as a key intermediate in the synthesis of various biologically active substances. Its unique structural properties and reactivity contribute to the development of new pharmaceutical compounds, enhancing the range of available treatments for various health conditions.
Used in Agrochemical Industry:
4-Bromo-2-phenoxybenzonitrile is utilized as a building block in the production of agrochemicals, particularly as a potential herbicide. Its ability to inhibit plant growth makes it a valuable component in the development of effective and targeted weed control solutions, contributing to improved agricultural productivity and crop protection.

Check Digit Verification of cas no

The CAS Registry Mumber 875664-25-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,5,6,6 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 875664-25:
(8*8)+(7*7)+(6*5)+(5*6)+(4*6)+(3*4)+(2*2)+(1*5)=218
218 % 10 = 8
So 875664-25-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H8BrNO/c14-11-7-6-10(9-15)13(8-11)16-12-4-2-1-3-5-12/h1-8H

875664-25-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-Bromo-2-phenoxybenzonitrile

1.2 Other means of identification

Product number -
Other names 4-bromo-2-phenoxy-benzonitrile

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:875664-25-8 SDS

875664-25-8Relevant articles and documents

Electrochemical Reductive Smiles Rearrangement for C-N Bond Formation

Chang, Xihao,Zhang, Qinglin,Guo, Chang

supporting information, p. 10 - 13 (2019/01/04)

A conceptually new and synthetically valuable radical Smiles rearrangement reaction is reported under undivided electrolytic conditions. This protocol employs an entirely new strategy for the electrochemical radical Smiles rearrangement. Remarkably, an amidyl radical generated from the cleavage of the N-O bond under reductive electrolytic conditions plays a crucial role in this transformation. Various hydroxylamine derivatives bearing different substituents are suitable in this electrochemical transformation, furnishing the corresponding amides in up to 86% yield.

Anthraquinone general formula compound and application thereof

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Paragraph 0046; 0048-0050, (2019/11/14)

The invention discloses an anthraquinone general formula compound and application thereof. The general formula compound is shown in a formula in the specification, in the formula, Y represents an oxygen atom or a sulfur atom, X1 to X8 represent C, CR or N

Anthraquinone organic electroluminescent material and application thereof

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Paragraph 0058; 0060-0062, (2019/11/14)

The invention discloses an anthraquinone organic electroluminescent material and application thereof. A general formula compound is shown in a formula (1) in the specification, and in the formula (1),Z is selected from O or S; X1-X8 are independently selected from CR1 or N, wherein R1 is selected from a structure shown in a formula (2) in the specification, or selected from hydrogen, alkyl, arylor heterocyclic aryl, adjacent R1 groups can form a ring, and at least one of R1 groups is selected from the structure (2) shown in the formula (2); in the formula (2), Y1-Y8 are independently selected from CR2 or N, and at least one of the Y1-Y8 is selected from N; R2 is selected from hydrogen, alkyl, aryl or heterocyclic aryl, and adjacent R2 groups can form a ring; L is selected from single bonds, arylidene or heterocyclic arylidene; and when two or more R1 groups are selected from the formula (2), the selected L groups in the formula (2) are not single bonds at the same time. The compoundshows excellent device performance and stability when serving as the light-emitting material in an organic light-emitting device (OLED), and meanwhile the OLED adopting the general formula compound iswithin the scope of right protection.

High-efficiency long-service life organic room-temperature phosphorescence material and preparation method thereof

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Paragraph 0053; 0054, (2019/01/08)

The invention provides an alkoxy, benzyloxy or bromine substituted xanthone derivative and a preparation method thereof. The xanthone derivative is simple in preparation method, has a phosphorescencepeak on a long wavelength peak and is long in phosphorescence service life and high in light emission efficiency. The preparation method of the xanthone derivative comprises the following preparationsteps: 1, putting phenol, potassium carbonate, DMF (Dimethyl Formamide) and methylbenzene into a reaction container, backflowing for 3-5 hours in a nitrogen environment, and carrying out dehydration treatment till the system has no water generation; removing the methylbenzene, recovering to the room temperature, adding 4-bromine-2-fluorobenzonitrile, backflowing for 3-5 hours in the nitrogen environment, after the reaction is completed, diluting the solution with 100mL of methylbenzene, filtering, washing with water, drying so as to obtain a crude product of a crystal, and purifying with a spectrum column so as to obtain an intermediate as shown in the specification; 2, mixing the intermediate obtained in the step 1 with water and sulfuric acid, heating to 150-200 DEG C in the nitrogen environment, stirring, and backflowing for 10-15 hours; after the reaction is completed, cooling to the room temperature, diluting with water, extracting by using trichloromethane and a saturated sodiumchloride solution, combining organic phases, drying, filtering, carrying out vacuum distillation so as to remove the solvent and obtain a crude product of a crystal, and purifying with a spectrum column, so as to obtain an intermediate as shown in the specification.

Efficient Aryl Migration from an Aryl Ether to a Carboxylic Acid Group To Form an Ester by Visible-Light Photoredox Catalysis

Wang, Shao-Feng,Cao, Xiao-Ping,Li, Yang

, p. 13809 - 13813 (2017/10/24)

We have developed a highly efficient aryl migration from an aryl ether to a carboxylic acid group through retro-Smiles rearrangement by visible-light photoredox catalysis at ambient temperature. Transition metals and a stoichiometric oxidant and base are avoided in the transformation. Inspired by the high efficiency of this transformation and the fundamental importance of C?O bond cleavage, we developed a novel approach to the C?O cleavage of a biaryl ether to form two phenolic compounds, as demonstrated by a one-pot, two-step gram-scale reaction under mild conditions. The aryl migration exhibits broad scope and can be applied to the synthesis of pharmaceutical compounds, such as guacetisal. Primary mechanistic studies indicate that the catalytic cycle occurs by a reductive quenching pathway.

Light emitting material, delayed fluorescent emitter, organic light emitting device, and compound

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Page/Page column 85-86, (2017/07/06)

A compound represented by the following general formula is useful as a light emitting material. X represents an oxygen atom or a sulfur atom. R1 to R8 represent a hydrogen atom or a substituent, provided that at least one of R1

TRICYCLIC DELTA- OPIOID MODULATORS

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Page/Page column 85, (2010/11/26)

The invention is directed to delta opioid receptor modulators. More specifically, the invention relates to tricyclic δ-opioid modulators, of formula (I). Pharmaceutical and veterinary compositions and methods of treating mild to severe pain and various diseases using compounds of the invention are also described.

Tricyclic delta-opioid modulators

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Page/Page column 23, (2008/06/13)

The invention is directed to delta opioid receptor modulators. More specifically, the invention relates to tricyclic δ-opioid modulators. Pharmaceutical and veterinary compositions and methods of treating mild to severe pain and various diseases using com

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