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2-(2-BROMOPHENYL)-4-PHENYL-4,5-DIHYDROOXAZOLE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 153233-81-9 Structure
  • Basic information

    1. Product Name: 2-(2-BROMOPHENYL)-4-PHENYL-4,5-DIHYDROOXAZOLE
    2. Synonyms: 2-(2-BROMOPHENYL)-4-PHENYL-4,5-DIHYDROOXAZOLE
    3. CAS NO:153233-81-9
    4. Molecular Formula: C15H12BrNO
    5. Molecular Weight: 302.17
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 153233-81-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 422.2 °C at 760 mmHg
    3. Flash Point: 209.1 °C
    4. Appearance: /
    5. Density: 1.42 g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 3.07±0.70(Predicted)
    10. CAS DataBase Reference: 2-(2-BROMOPHENYL)-4-PHENYL-4,5-DIHYDROOXAZOLE(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-(2-BROMOPHENYL)-4-PHENYL-4,5-DIHYDROOXAZOLE(153233-81-9)
    12. EPA Substance Registry System: 2-(2-BROMOPHENYL)-4-PHENYL-4,5-DIHYDROOXAZOLE(153233-81-9)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 153233-81-9(Hazardous Substances Data)

153233-81-9 Usage

Heterocyclic ring

5-membered dihydrooxazole
A heterocyclic ring is a closed loop of atoms with at least one non-carbon atom, and a 5-membered ring has five atoms in the loop.

Oxygen and nitrogen atoms

Present in the heterocyclic ring
The presence of these atoms contributes to the compound's reactivity and chemical properties.

Bromo group

Attached to the phenyl group
A bromo group is a bromine atom bonded to a carbon atom, which can influence the compound's reactivity and stability.

Phenyl group

Attached to the dihydrooxazole ring
A phenyl group is a benzene ring with one hydrogen atom replaced by a side chain, which can affect the compound's electronic properties.

Functional groups

Bromo and phenyl groups
Functional groups are specific groups of atoms within a molecule that determine its chemical properties and reactivity.

Uses

Building block for pharmaceuticals, agrochemicals, and materials
The compound can be used as an intermediate in the synthesis of various products, making it a versatile building block.

Chemical structure and properties

Valuable and versatile for new chemical applications
The unique structure and properties of the compound make it a promising candidate for the development of new applications in various fields.

Check Digit Verification of cas no

The CAS Registry Mumber 153233-81-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,2,3 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 153233-81:
(8*1)+(7*5)+(6*3)+(5*2)+(4*3)+(3*3)+(2*8)+(1*1)=109
109 % 10 = 9
So 153233-81-9 is a valid CAS Registry Number.

153233-81-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(2-bromophenyl)-4-phenyl-4,5-dihydro-1,3-oxazole

1.2 Other means of identification

Product number -
Other names (R)-2-(2-BROMOPHENYL)-4-PHENYL-4,5-DIHYDROOXAZOLE

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:153233-81-9 SDS

153233-81-9Relevant articles and documents

Copper(I) Phosphinooxazoline Complexes: Impact of the Ligand Substitution and Steric Demand on the Electrochemical and Photophysical Properties

Frey, Wolfgang,Giereth, Robin,Karnahl, Michael,Klo?, Marvin,Mengele, Alexander K.,Steffen, Andreas,Tschierlei, Stefanie

, p. 2675 - 2684 (2020/03/04)

A series of seven homoleptic CuI complexes based on hetero-bidentate P^N ligands was synthesized and comprehensively characterized. In order to study structure–property relationships, the type, size, number and configuration of substituents at the phosphinooxazoline (phox) ligands were systematically varied. To this end, a combination of X-ray diffraction, NMR spectroscopy, steady-state absorption and emission spectroscopy, time-resolved emission spectroscopy, quenching experiments and cyclic voltammetry was used to assess the photophysical and electrochemical properties. Furthermore, time-dependent density functional theory calculations were applied to also analyze the excited state structures and characteristics. Surprisingly, a strong dependency on the chirality of the respective P^N ligand was found, whereas the specific kind and size of the different substituents has only a minor impact on the properties in solution. Most importantly, all complexes except C3 are photostable in solution and show fully reversible redox processes. Sacrificial reductants were applied to demonstrate a successful electron transfer upon light irradiation. These properties render this class of photosensitizers as potential candidates for solar energy conversion issues.

Sulfoxide ligand metal catalyzed oxidation of olefins

-

Page/Page column 55, (2019/05/09)

The enantioselective synthesis of isochroman motifs has been accomplished via Pd(II)-catalyzed allylic C—H oxidation from terminal olefin precursors. Critical to the success of this goal was the development and utilization of a novel chiral aryl sulfoxide-oxazoline (ArSOX) ligand. The allylic C—H oxidation reaction proceeds with the broadest scope and highest levels asymmetric induction reported to date (avg. 92% ee, 13 examples ≥90% ee). Additionally, C(sp3)-N fragment coupling reaction between abundant terminal olefins and N-triflyl protected aliphatic and aromatic amines via Pd(II)/sulfoxide (SOX) catalyzed intermolecular allylic C—H amination is disclosed. A range of 52 allylic amines are furnished in good yields (avg. 76%) and excellent regio- and stereoselectivity (avg. >20:1 linear:branched, >20:1 E:Z). For the first time, a variety of singly activated aromatic and aliphatic nitrogen nucleophiles, including ones with stereochemical elements, can be used in fragment coupling stiochiometries for intermolecular C—H amination reactions.

Asymmetric Allylic C-H Alkylation via Palladium(II)/ cis-ArSOX Catalysis

Liu, Wei,Ali, Siraj Z.,Ammann, Stephen E.,White, M. Christina

supporting information, p. 10658 - 10662 (2018/09/06)

We report the development of Pd(II)/cis-aryl sulfoxide-oxazoline (cis-ArSOX) catalysts for asymmetric C-H alkylation of terminal olefins with a variety of synthetically versatile nucleophiles. The modular, tunable, and oxidatively stable ArSOX scaffold is key to the unprecedented broad scope and high enantioselectivity (37 examples, avg. > 90% ee). Pd(II)/cis-ArSOX is unique in its ability to effect high reactivity and catalyst-controlled diastereoselectivity on the alkylation of aliphatic olefins. We anticipate that this new chiral ligand class will find use in other transition metal catalyzed processes that operate under oxidative conditions.

Synthesis of multisubstituted pyrroles by nickel-catalyzed arylative cyclizations of: N -tosyl alkynamides

Gillbard, Simone M.,Chung, Chieh-Hsu,Karad, Somnath Narayan,Panchal, Heena,Lewis, William,Lam, Hon Wai

supporting information, p. 11769 - 11772 (2018/11/10)

The synthesis of multisubstituted pyrroles by the nickel-catalyzed reaction of N-tosyl alkynamides with arylboronic acids is reported. These reactions are triggered by alkyne arylnickelation, followed by cyclization of the resulting alkenylnickel species

Enantioselective Allylic C?H Oxidation of Terminal Olefins to Isochromans by Palladium(II)/Chiral Sulfoxide Catalysis

Ammann, Stephen E.,Liu, Wei,White, M. Christina

supporting information, p. 9571 - 9575 (2016/08/10)

The enantioselective synthesis of isochroman motifs has been accomplished by palladium(II)-catalyzed allylic C?H oxidation from terminal olefin precursors. Critical to the success of this goal was the development and utilization of a novel chiral aryl sul

Ring-opening polymerization of rac-lactide with aluminum chiral anilido-oxazolinate complexes

Bian, Shi,Abbina, Srinivas,Lu, Zhengliang,Kolodka, Edward,Du, Guodong

, p. 2489 - 2495 (2014/06/10)

A series of dimethylaluminum complexes (L1a-i)AlMe2 (2a-i, where HL1a-i = 2-(2′-ArNH)phenyl-4-R1- oxazoline) bearing chiral, bidentate anilido-oxazolinate ligands have been prepared and characterized. Six of the

Bis(perfluoroalkyl) phosphino-oxazoline: A modular, stable, strongly π-accepting ligand for asymmetric catalysis

Hu, Zongjian,Li, Yuguang,Liu, Kai,Shen, Qilong

, p. 7957 - 7967 (2013/01/15)

A new class of stable, strongly π-accepting and modular bis-(perfluoroalkyl)-phosphine-oxazoline ligands (FOX) as CO mimics was prepared. It was demonstrated that these ligands, when coordinated to palladium catalysts, promote the asymmetric alkylation of monosubstituted allyl substrates with excellent regio- and enantioselectivity. Solid and solution structure analysis of the FOX-ligated Pd-allyl intermediate reveals that the combination of relative steric and strong trans influences presented by the P(CF 3)2 moiety gave rise to the excellent selectivity.

Modular synthesis of chiral β-diketiminato-type ligands containing 2-oxazoline moiety via palladium-catalyzed amination

Binda, Pascal I.,Abbina, Srinivas,Du, Guodong

supporting information; experimental part, p. 2609 - 2618 (2011/10/04)

A family of new chiral β-diketiminato-type ligands containing oxazoline moiety has been synthesized in moderate to high yields (typically 30-95%) via a Pd-catalyzed amination reaction of chiral oxazolines with primary amines and amides. Notably, (S)-tert-

C1-symmetric oxazolinyl sulfoximines as ligands in copper-catalyzed asymmetric mukaiyama aldol reactions

Sedelmeier, Joerg,Hammerer, Tim,Bolm, Carsten

supporting information; experimental part, p. 917 - 920 (2009/04/07)

Aryl-bridged C1-symmetric oxazolinyl sulfoximines are applicable in copper-catalyzed asymmetric Mukaiyama aldol reactions with methyl pyruvate. The resulting a-hydroxy esters have been obtained with up to 94% ee in good yields. They contain a quaternary stereogenic center and represent valuable precursors for biologically active molecules.

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