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34688-71-6

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34688-71-6 Usage

Chemical Properties

white to off-white crystals or crystalline powder

Uses

Different sources of media describe the Uses of 34688-71-6 differently. You can refer to the following data:
1. 2-Mesitylacetonitrile, is an organic building block used in the synthesis of more complex compounds, such as Spiromesifen Metabolite (M225645). It can also be used in the novel synthetic route for the Anti-HIV Drug MC-1220 and its analogues.
2. 2,4,6-Trimethylphenylacetonitrile (Mesitylacetonitrile) may be used in the preparation of 2,4,6-trimethyl-,9-phenethylamine hydrochloride. It may also be employed in the synthesis of the following compounds:ethyl mesitylacetateα-mesitylacetoacetonitrilemesitylacetoneβ-hydroxy-a-mesitylacrylonitrileα-mesitylpropionic acidα-mesityl-8-phenylpropionitrile

General Description

2,4,6-Trimethylphenylacetonitrile is formed as an intermediate during the synthesis of mesitylacetic acid.

Check Digit Verification of cas no

The CAS Registry Mumber 34688-71-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,6,8 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 34688-71:
(7*3)+(6*4)+(5*6)+(4*8)+(3*8)+(2*7)+(1*1)=146
146 % 10 = 6
So 34688-71-6 is a valid CAS Registry Number.
InChI:InChI=1/C11H13N/c1-8-6-9(2)11(4-5-12)10(3)7-8/h6-7H,4H2,1-3H3

34688-71-6 Well-known Company Product Price

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  • (Code)Product description
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  • Alfa Aesar

  • (B20534)  Mesitylacetonitrile, 98%   

  • 34688-71-6

  • 1g

  • 270.0CNY

  • Detail
  • Alfa Aesar

  • (B20534)  Mesitylacetonitrile, 98%   

  • 34688-71-6

  • 5g

  • 973.0CNY

  • Detail
  • Alfa Aesar

  • (B20534)  Mesitylacetonitrile, 98%   

  • 34688-71-6

  • 25g

  • 3889.0CNY

  • Detail

34688-71-6SDS

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-(2,4,6-trimethylphenyl)acetonitrile

1.2 Other means of identification

Product number -
Other names Mesitylacetonitrile

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:34688-71-6 SDS

34688-71-6Relevant articles and documents

One-Pot Preparation of C1-Homologated Aliphatic Nitriles from Aldehydes through a Wittig Reaction under Metal-Cyanide-Free Conditions

Ezawa, Masatoshi,Togo, Hideo

, p. 2379 - 2384 (2017/05/01)

A one-pot protocol to obtain C1-homologated aliphatic nitriles was achieved by treating aromatic and aliphatic aldehydes with the (methoxymethyl)triphenylphosphonium ylide followed by hydrolysis of the resulting methyl vinyl ethers with pTsOH (Ts = para-toluenesulfonyl) and treatment with molecular iodine and aqueous ammonia under metal cyanide free conditions. Neopentyl-type nitriles, which could not be obtained by conventional methods that involved conversion of the neopentyl alcohol into a tosylate and treatment with metal cyanide, were successfully obtained by using the present method.

Copper-catalyzed cyanation of benzyl chlorides with non-toxic K 4[Fe(CN)6]

Ren, Yunlai,Dong, Chuanhua,Zhao, Shuang,Sun, Yanpei,Wang, Jianji,Ma, Junying,Hou, Chaodong

supporting information; experimental part, p. 2825 - 2827 (2012/07/17)

Copper-based catalysts were firstly introduced into the cyanation of benzyl chlorides with non-toxic K4[Fe(CN)6]. The presented method avoids the use of extremely poisonous alkali cyanides and precious palladium catalysts. No other reagent apart from CuI, K4[Fe(CN) 6] and toluene was used in the cyanation, showing that the presented protocol is simple and practical. A series of benzyl chlorides were smoothly cyanated in up to 85% yield under the optimal conditions.

Palladium-catalyzed cyanomethylation of aryl halides through domino Suzuki coupling-isoxazole fragmentation

Velcicky, Juraj,Soicke, Arne,Steiner, Roland,Schmalz, Hans-Guenther

supporting information; experimental part, p. 6948 - 6951 (2011/06/19)

A one-pot protocol for the cyanomethylation of aryl halides through a palladium-catalyzed reaction with isoxazole-4-boronic acid pinacol ester was developed. Mechanistically, the reaction proceeds through (1) Suzuki coupling, (2) base-induced fragmentation, and (3) deformylation as shown by characterization of all postulated intermediates. Under optimized conditions (PdCl2dppf, KF, DMSO/H2O, 130 °C) a broad spectrum of aryl bromides could be converted into arylacetonitriles with up to 88% yield.

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