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18698-97-0

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18698-97-0 Usage

Chemical Properties

almost white to light beige crystals or powder

Uses

Different sources of media describe the Uses of 18698-97-0 differently. You can refer to the following data:
1. Employed as a pharmaceutical intermediate. It is also used in organic synthesis.
2. 2-Bromophenylacetic acid has been used:as starting reagent in the synthesis of 8-methoxy-2-tetralonein the preparation of di-and tri-substituted 2-oxopiperazines on solid support

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 4226, 1984 DOI: 10.1021/jo00196a024

Check Digit Verification of cas no

The CAS Registry Mumber 18698-97-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,9 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 18698-97:
(7*1)+(6*8)+(5*6)+(4*9)+(3*8)+(2*9)+(1*7)=170
170 % 10 = 0
So 18698-97-0 is a valid CAS Registry Number.
InChI:InChI=1/C8H7BrO2/c9-7-4-2-1-3-6(7)5-8(10)11/h1-4H,5H2,(H,10,11)/p-1

18698-97-0 Well-known Company Product Price

  • Brand
  • (Code)Product description
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  • Alfa Aesar

  • (A16900)  2-Bromophenylacetic acid, 98+%   

  • 18698-97-0

  • 5g

  • 357.0CNY

  • Detail
  • Alfa Aesar

  • (A16900)  2-Bromophenylacetic acid, 98+%   

  • 18698-97-0

  • 25g

  • 1161.0CNY

  • Detail
  • Alfa Aesar

  • (A16900)  2-Bromophenylacetic acid, 98+%   

  • 18698-97-0

  • 100g

  • 4430.0CNY

  • Detail

18698-97-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(2-bromophenyl)acetic acid

1.2 Other means of identification

Product number -
Other names o-Bromophenylacetic acid

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:18698-97-0 SDS

18698-97-0Relevant articles and documents

-

Dippy,Williams

, p. 1888,1889 (1934)

-

Macrolactam Synthesis via Ring-Closing Alkene-Alkene Cross-Coupling Reactions

Goh, Jeffrey,Loh, Teck-Peng,Maraswami, Manikantha

supporting information, p. 9724 - 9728 (2020/12/21)

Reported herein is a practical method for macrolactam synthesis via a Rh(III)-catalyzed ring closing alkene-alkene cross-coupling reaction. The reaction proceeded via a Rh-catalyzed alkenyl sp2 C-H activation process, which allows access to macrocyclic molecules of different ring sizes. Macrolactams containing a conjugated diene framework could be easily prepared in high chemoselectivities and Z,E stereoselectivities.

Double Functionalization of Styrenes by Cu-Mediated Assisted Tandem Catalysis

Kawauchi, Daichi,Ueda, Hirofumi,Tokuyama, Hidetoshi

supporting information, p. 2056 - 2060 (2019/03/13)

The double functionalization of styrenes through Cu-mediated assisted tandem catalysis was developed. The reaction was initiated by Cu-catalyzed aziridination and the subsequent nucleophilic ring-opening, which was triggered by the addition of (NH4)2S2O8 as an oxidant of Cu-catalyst to form a variety of C–C and C–X bonds. The expansion to three contiguous catalytic cycles led to the synthesis of functionalized indolines by one-pot operation.

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