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73713-91-4

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73713-91-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73713-91-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,1 and 3 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73713-91:
(7*7)+(6*3)+(5*7)+(4*1)+(3*3)+(2*9)+(1*1)=134
134 % 10 = 4
So 73713-91-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H15NO/c1-3-9(4-2)12-13-10-7-5-6-8-11(10)14-12/h5-9H,3-4H2,1-2H3

73713-91-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-pentan-3-yl-1,3-benzoxazole

1.2 Other means of identification

Product number -
Other names 2-(pentan-3-yl)benzo[d]oxazole

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:73713-91-4 SDS

73713-91-4Downstream Products

73713-91-4Relevant academic research and scientific papers

Silver catalyzed decarboxylative direct C2-alkylation of benzothiazoles with carboxylic acids

Zhao, Wei-Ming,Chen, Xiao-Lan,Yuan, Jin-Wei,Qu, Ling-Bo,Duan, Li-Kun,Zhao, Yu-Fen

supporting information, p. 2018 - 2020 (2014/03/21)

A novel and efficient silver catalyzed decarboxylative direct C2-alkylation of benzothiazoles with carboxylic acids for the synthesis of 2-alkyl benzothiazoles was developed.

A general palladium-catalyzed method for alkylation of heteroarenes using secondary and tertiary alkyl halides

Wu, Xiaojin,See, Jessica Wei Ting,Xu, Kai,Hirao, Hajime,Roger, Julien,Hierso, Jean-Cyrille,Zhou, Jianrong

supporting information, p. 13573 - 13577 (2015/01/09)

A general alkylation of heterocycles using a simple palladium catalyst is reported. Most classes of heterocycles, including indoles and pyridines, efficiently coupled with unactivated secondary and tertiary alkyl halides. An alkyl radical addition to neutral heteroarenes is most likely involved.

Copper-catalyzed alkylation of benzoxazoles with secondary alkyl halides

Ren, Peng,Salihu, Isuf,Scopelliti, Rosario,Hu, Xile

supporting information; experimental part, p. 1748 - 1751 (2012/05/20)

Copper-catalyzed direct alkylation of benzoxazoles using nonactivated secondary alkyl halides has been developed. The best catalyst is a new copper(I) complex (1), and the reactions are promoted by bis[2-(N,N-dimethylamino)ethyl] ether.

Allenes. Part 44. Formation of Oxazolines and Benzoxazoles from Allenic nitriles and amides and from Phenylpropynenitrile.

Fomum, Z. Tanee,Nkengfack, A. Ephrem,Mpango, George W. P.,Landor, Stephen R.,Landor, Phyllis D.

, p. 901 - 924 (2007/10/02)

Michael addition of ethanolamines and 2-aminophenol to allenic nitriles, allenic amides and phenylpropynenitrile gives enaminic nitriles and amides which at 290 deg - 320 deg yield oxazolines and benzoxazoles.

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