Welcome to LookChem.com Sign In|Join Free

CAS

  • or

948-65-2

Post Buying Request

948-65-2 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

948-65-2 Usage

Chemical Properties

off-white to beige or slightly green powder

Uses

Different sources of media describe the Uses of 948-65-2 differently. You can refer to the following data:
1. Reactant for preparation of: ? ;Oxopyrrolidine analogs via iodine-catalyzed Markovnikov addition1? ;Tryptophan dioxygenase inhibitors pyridyl-ethenyl-indoles as potential anticancer immunomodulators2? ;Organic light emitting diodes (OLEDs)3? ;Anti inflammatory agents4? ;Potential cyclooxygenase-1 (COX-1)/cyclooxygenase-2 (COX-2) inhibitors5? ;Agents for cancer and malaria therapy6? ;Antifungal and antibacterial agents7? ;Fluorescent probes8Reactant in:? ;Difluorohydroxylation reactions?? ;Mannich-type reactions?
2. Phenylindole is a stabilizer in PVC-plastic products (α-phenylindole).
3. Reactant for preparation of: Oxopyrrolidine analogs via iodine-catalyzed Markovnikov additionTryptophan dioxygenase inhibitors pyridyl-ethenyl-indoles as potential anticancer immunomodulatorsOrganic light emitting diodes (OLEDs)Anti inflammatory agentsPotential cyclooxygenase-1 (COX-1)/cyclooxygenase-2 (COX-2) inhibitorsAgents for cancer and malaria therapyAntifungal and antibacterial agentsFluorescent probesReactant in:Difluorohydroxylation reactions?Mannich-type reactions?

Preparation

2-phenylindole is prepared by condensing phenylhydrazine and acetophenone, and then closing the ring in the presence of zinc chloride. or it can be prepared by heating bromoacetophenone with excess aniline, or heating N-(2-methylphenyl)benzamide and sodium ethoxide at 360-380℃ in isolation from air.

Synthesis Reference(s)

Tetrahedron Letters, 33, p. 1459, 1992 DOI: 10.1016/S0040-4039(00)91646-0Journal of Heterocyclic Chemistry, 29, p. 1085, 1992 DOI: 10.1002/jhet.5570290509

Check Digit Verification of cas no

The CAS Registry Mumber 948-65-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,4 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 948-65:
(5*9)+(4*4)+(3*8)+(2*6)+(1*5)=102
102 % 10 = 2
So 948-65-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H10N.K/c1-2-6-11(7-3-1)14-10-12-8-4-5-9-13(12)15-14;/h1-10H;/q-1;+1

948-65-2 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Aldrich

  • (P26600)  2-Phenylindole  technical grade, 95%

  • 948-65-2

  • P26600-5G

  • 298.35CNY

  • Detail
  • Aldrich

  • (P26600)  2-Phenylindole  technical grade, 95%

  • 948-65-2

  • P26600-100G

  • 1,366.56CNY

  • Detail

948-65-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Phenylindole

1.2 Other means of identification

Product number -
Other names a-Phenylindole

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:948-65-2 SDS

948-65-2Relevant articles and documents

Gold-Catalyzed Synthesis of Dibenzo[1,5]diazocines from β-(2-Aminophenyl)-α,β-ynones

Rode, Navnath D.,Arcadi, Antonio,Chiarini, Marco,Marinelli, Fabio,Portalone, Gustavo

, p. 3371 - 3377 (2017)

β-(2-Aminophenyl)-α,β-ynones afforded exclusively challenging dibenzo[1,5]diazocines by means of (JonPhosAuNCMe)SbF6 catalysis. In contrast with the known gold-catalyzed reaction path of 2-alkynylanilines that leads to indoles, ynones underwent an auto intermolecular hydroamination. This process resulted finally in the formation of an eight-membered ring, likely through a selective 8-exo-dig intramolecular hydroamination that prevailed over the possible cyclocondensation reaction (that would result in the formation of 4-aminoquinoline derivatives). The easy availability of β-(2-aminophenyl)-α,β-ynones and the simple cyclization procedure make this approach suitable for the preparation of a wide range of useful dibenzodiazocines. The methodology can be extended to the use of β-(2-aminophenyl)-α,β-ynoates as substrates. (Figure presented.).

A Cascade Synthesis of Hetero-arylated Triarylmethanes Through a Double 5-endo-dig Cyclization Sequence

Paluru, Dilip K.,Mahesh, Sriram,Ahmad, Feroz,Vijaya Anand, Ramasamy

, p. 4688 - 4695 (2019)

A sequential two-step method for the synthesis of hetero-arylated triarylmethanes through a Ag-catalyzed sequential double cyclization–nucleophilic addition cascade is described. This methodology basically involves an initial 5-endo-dig cyclization of o-alkynyl anilines to provide 2-substituted indole derivatives, which then react with 2-(2-enynyl)-pyridines to afford indolizine-containing unsymmetrical triarylmethanes through another 5-endo-dig cyclization.

Ga(OTf)3-Catalyzed Temperature-Controlled Regioselective Friedel-Crafts Alkylation of Trifluoromethylated 3-Indolylmethanols with 2-Substituted Indoles: Divergent Synthesis of Trifluoromethylated Unsymmetrical 3,3′-and 3,6′-Bis(indolyl)methanes

Ling, Yuan,An, Di,Zhou, Yuanyuan,Rao, Weidong

, p. 3396 - 3401 (2019)

An unprecedented Ga(OTf)3-catalyzed, temperature-controlled regiodivergent alkylation of 2-substituted indoles with trifluoromethylated 3-indolylmethanols is described that provides structurally diverse unsymmetrical 3,3′- and 3,6′-bis(indolyl)methanes with a CF3-containing quaternary carbon center in good to excellent yields under mild conditions. In addition, this present protocol could be successfully extended to the synthesis of difluoromethylated 3,3′- and 3,6′-bis(indolyl)methanes with excellent efficiency.

SYNTHESIS OF 2-SUBSTITUTED INDOLES

Zav'yalov, S. I.,Zavozin, A. G.,Dorofeeva, O. V.,Rumyantseva, E. E.

, p. 441 - 443 (1991)

2-Substituted indoles are obtained upon the cyclocondensation of (2-R-2-oxoethyl)trimethylammonium bromides.

Three-component Au—Chitosan—SiO2 systems as heterogeneous catalysts for intramolecular cyclization of 2-(2-phenylethynyl)aniline

Finashina,Tkachenko,Startseva, A. Yu.,Krasovsky,Kustov,Beletskaya

, p. 2816 - 2820 (2015)

A series of three-component heterogeneous catalysts Au—Ch—SiO2 with Ch for chitosan was prepared. The size of gold nanoparticles immobilized on the chitosan matrix depends on the method of sample preparation. The particles with the size 2. The catalysts were tested in the intramolecular cyclization reaction of 2-(2-phenylethynyl)aniline to for 2-phenylindole. The maximum conversion of 2-(2-phenylethynyl)aniline (25% within 35 h) was obtained on the Au(0.4%)—Ch(2.9%)/SiO2 catalyst.

Domino cyclization-alkylation protocol for the synthesis of 2,3-functionalized indoles from o-alkynylanilines and allylic alcohols

Xu, Chang,Murugan, Vinod K.,Pullarkat, Sumod A.

, p. 3875 - 3881 (2012)

A practical and efficient protocol for the one-pot synthesis of 2,3-substituted indoles was developed via a palladacycle catalyzed domino cyclization-alkylation reaction involving 2-alkynylanilines and allylic alcohols under mild conditions without any additives.

Recent developments in hybrid iron oxide–noble metal nanocatalysts for organic reactions

Woo, Hyunje,Park, Kang Hyun

, p. 209 - 226 (2016)

A review of recent developments in the synthesis of hybrid iron oxide–noble metal nanocomposites and their application to various organic reactions is presented herein. Focus is placed on various strategies for achieving (1) Au nanoparticles (NPs) on Fe3O4@polymer catalysts, (2) optimized dispersion and stability of Fe3O4/Pd catalysts, (3) Au NPs supported on Fe2O3–graphene oxide hybrid nanosheets and (4) rose-like Pd–Fe3O4 hybrid nanocomposite-supported Au nanocatalysts. Further application of such hybrid nanocomposites as catalysts for various organic reactions is discussed in brief.

Chiral-Phosphoric-Acid-Catalyzed C6-Selective Pictet-Spengler Reactions for Construction of Polycyclic Indoles Containing Spiro Quaternary Stereocenters

Huang, Wen-Jun,Wang, Han,Wang, Xin-Wei,Wu, Bo,Zhou, Yong-Gui

supporting information, p. 1727 - 1731 (2022/03/14)

Compared with the well-established asymmetric Pictet-Spengler reactions on the pyrrole ring of indoles, the catalytic asymmetric Pictet-Spengler reaction on the benzene ring of indoles has been rarely studied. Herein the C6-selective Pictet-Spengler react

Pd/β-cyclodextrin-catalyzed C-H functionalization in water: A greener approach to regioselective arylation of (NH)-indoles with aryl bromides

Duan, Xin Hong,Xu, Peng

supporting information, p. 19425 - 19431 (2021/11/09)

A greener and more practical strategy for the site-selective C-H arylation of (NH)-indoles via coupling of (hetero)aryl bromides was developed, in which β-cyclodextrin, acting as both a ligand for Na2PdCl4 and a host for indoles, enables the reactions to occur easily in water. The key advantage of this method is the ingenious merging of aqueous homogeneous catalysis and ligand mediation, leading to the highly regioselective formation of C3-arylindoles with a broad substrate scope and functional-group tolerance. Moreover, the regioselectivity can be switched from the C3 to the C2-position by varying the nature of the base without recourse to employing ArI as substrates.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 948-65-2