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2-Propyn-1-one, 3-(4-methylphenyl)-1-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

14939-05-0

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14939-05-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14939-05-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,3 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 14939-05:
(7*1)+(6*4)+(5*9)+(4*3)+(3*9)+(2*0)+(1*5)=120
120 % 10 = 0
So 14939-05-0 is a valid CAS Registry Number.

14939-05-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-phenyl-3-(4-methylphenyl)prop-2-yn-1-one

1.2 Other means of identification

Product number -
Other names 3-(4-methylphenyl)-1-phenylprop-2-yn-1-on

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:14939-05-0 SDS

14939-05-0Relevant articles and documents

Palladium-catalyzed carbonylative synthesis of alkynones from aryl iodides and phenylpropiolic acid employing formic acid as the CO source

Li, Chong-Liang,Zhang, Wan-Quan,Qi, Xinxin,Peng, Jin-Bao,Wu, Xiao-Feng

, p. 9 - 11 (2017)

A palladium-catalyzed procedure for the decarboxylative-carbonylation of phenylpropiolic acid with iodobenzenes to the corresponding alkynones with formic acid as carbon monoxide source has been developed. Various alkynones were produced in moderate to good yields.

Cyclobutene Formation by Borane Catalyzed [2+2] Cycloaddition of a Vinylphosphane with Conjugated Ynones

Tao, Xin,Gruber, Maurice M.,Daniliuc, Constantin G.,Mück-Lichtenfeld, Christian,Kehr, Gerald,Erker, Gerhard

, p. 2270 - 2272 (2020)

Dimesityl(vinyl)phosphane reacts with benzoyl(phenyl)acetylene under B(C6F5)3 catalysis to give the formal [2+2] cycloaddition product 1-benzoyl-2-phenyl-3-dimesitylphosphinocyclobutene.

Copper-, ligand- and solvent-free synthesis of ynones by coupling acid chlorides with terminal alkynes

Palimkar, Sanjay S.,Kumar, P. Harish,Jogdand, Nivrutti R.,Daniel, Thomas,Lahoti, Rajgopal J.,Srinivasan, Kumar V.

, p. 5527 - 5530 (2006)

A general and efficient copper-, ligand- and solvent-free synthesis of ynones by coupling of a wide range of acid chlorides with terminal alkynes catalyzed by palladium(II) acetate at room temperature is reported.

Copper-Catalyzed Radical Silylarylation of Ynones with Silanes: En Route to Silyl-Functionalized Indenones

Yan, Zhongfei,Xie, Jin,Zhu, Chengjian

, p. 4153 - 4157 (2017)

A copper-catalyzed radical silylarylation of ynones with commercially available silanes using DCP (dicumyl peroxide) as an efficient oxidant has been developed. This approach represents an efficient route to silyl-functionalized indenone derivatives in mo

A facile synthesis of copper nanoparticles supported on an ordered mesoporous polymer as an efficient and stable catalyst for solvent-free sonogashira coupling Reactions

Wang, Kaixuan,Yang, Liping,Zhao, Weiliang,Cao, Linqing,Sun, Zhenliang,Zhang, Fang

, p. 1949 - 1957 (2017)

A novel mesoporous phenol-formaldehyde resin-supported copper nanoparticles catalyst was prepared using a two-step protocol involving the melt infiltration of copper nitrate hydrates and the subsequent template pyrolysis-induced in situ reduction of Cu(ii

Synthesis and Characterization of Ag@g?C3N4 and Its Photocatalytic Evolution in Visible Light Driven Synthesis Of Ynone

Patel, Sunil B.,Vasava, Dilip V.

, p. 631 - 641 (2020)

The primary aim of this work is to synthesize photocatalyst to promote the synthesis of ynones. In this context, we synthesized AgNPs@g?C3N4 nanocomposite. The nanocomposite was characterized by using SEM, HR-TEM, XRD, EDS, ICP-AES,

Polymer-supported selenol esters as useful acylating reagents. Application to α, β-acetylenic ketones synthesis

Qian,Shao,Huang

, p. 1571 - 1572 (2001)

Three novel polystyrene supported selenol esters were synthesized and used as acyl transfer agents to prepare α, β-acetylenic ketones by reaction with alkynylcoppers.

One-pot three-component synthesis of 3,5-disubstituted isoxazoles by a coupling-cyclocondensation sequence

Liu, Hai-Ling,Geng, Zhu-Feng,Zhang, Si-Yu,Han, Jie

, p. 1221 - 1227 (2014)

A convenient one-pot procedure for the synthesis of 3,5-disubstituted isoxazoles from acid chloride, terminal alkyne, and hydroxylamine hydrochloride catalyzed by Pd(PPh3)2Cl2/CuI has been developed. The coupling of acid c

Catalytic activity of palladium acyclic diaminocarbene complexes in the synthesis of 1,3-diarylpropynones via Sonogashira reaction: Cross- versus homo-coupling

Ryabukhin, Dmitry S.,Sorokoumov, Viktor N.,Savicheva, Elizaveta A.,Boyarskiy, Vadim P.,Balova, Irina A.,Vasilyev, Aleksander V.

, p. 2369 - 2372 (2013)

Sonogashira cross-coupling of aryl acetylenes and aroyl chlorides catalyzed by palladium(II) acyclic diaminocarbene complexes was investigated. Reactions were carried out with 0.04 mol % of the catalysts, all of which demonstrated high stability and activ

A remarkably efficient coupling of acid chlorides with alkynes in water

Chen, Liang,Li, Chao-Jun

, p. 3151 - 3153 (2004)

(Chemical Equation Presented) A highly effective direct coupling of acid chloride with terminal alkynes catalyzed by PdCl2(PPh 3)2/Cul together with a catalytic amount of sodium lauryl sulfate as the surfactant and K2

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