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7051-34-5

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7051-34-5 Usage

Uses

Different sources of media describe the Uses of 7051-34-5 differently. You can refer to the following data:
1. (Bromomethyl)cyclopropane is used in the synthesis of 1,4-dienes by iron-catalyzed cross-coupling with alkenyl Grignard reagents.
2. (Bromomethyl)cyclopropane was used as a synthetic building block for the introduction of the cyclopropylmethyl group. It was also used in the synthesis of 1,4-dienes via iron-catalyzed cross-coupling with alkenyl Grignard reagents.

Description

(Bromomethyl) cyclopropane is a cyclopropane derivative. It can be used as a synthetic building block for the introduction of the cyclopropylmethyl group. It was also used in the synthesis of 1, 4-dienes via iron-catalyzed cross-coupling with alkenyl Grignard reagents.

Chemical Properties

Colorless to yellow liquid

General Description

The coupling reaction of (bromomethyl)cyclopropane with phenylmagnesium bromide was studied.

Check Digit Verification of cas no

The CAS Registry Mumber 7051-34-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,5 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 7051-34:
(6*7)+(5*0)+(4*5)+(3*1)+(2*3)+(1*4)=75
75 % 10 = 5
So 7051-34-5 is a valid CAS Registry Number.
InChI:InChI=1/C4H7Br/c5-3-4-1-2-4/h4H,1-3H2

7051-34-5 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
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  • Alfa Aesar

  • (L01122)  (Bromomethyl)cyclopropane, 97%   

  • 7051-34-5

  • 1g

  • 341.0CNY

  • Detail
  • Alfa Aesar

  • (L01122)  (Bromomethyl)cyclopropane, 97%   

  • 7051-34-5

  • 5g

  • 1099.0CNY

  • Detail
  • Alfa Aesar

  • (L01122)  (Bromomethyl)cyclopropane, 97%   

  • 7051-34-5

  • 25g

  • 4238.0CNY

  • Detail
  • Aldrich

  • (242403)  (Bromomethyl)cyclopropane  97%

  • 7051-34-5

  • 242403-1G

  • 693.81CNY

  • Detail
  • Aldrich

  • (242403)  (Bromomethyl)cyclopropane  97%

  • 7051-34-5

  • 242403-5G

  • 2,211.30CNY

  • Detail

7051-34-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (Bromomethyl)cyclopropane

1.2 Other means of identification

Product number -
Other names bromomethylcyclopropane

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:7051-34-5 SDS

7051-34-5Relevant articles and documents

Decarboxylative Bromination of Sterically Hindered Carboxylic Acids with Hypervalent Iodine(III) Reagents

Kanazawa, Junichiro,Koyamada, Kenta,Miyamoto, Kazunori,Uchiyama, Masanobu,Watanabe, Ayumi

supporting information, p. 1328 - 1334 (2020/08/14)

Sterically hindered three-dimensional (3D) alkyl halides are promising precursors for various reactions; however, they are difficult to synthesize via conventional reactions. We present an efficient and practical method for decarboxylative bromination of sterically hindered 3D aliphatic carboxylic acids using commercially available (diacetoxyiodo)benzene and potassium bromide, one of the most stable and cheapest bromine sources in nature. The present method features a metal-free/Br2-free system, mild reaction conditions, one-pot operation under air at room temperature, wide functional group compatibility, and gram-scale synthetic capability. This highly efficient reaction cleanly converts a broad range of carboxylic acids, the most inexpensive and readily available sources of highly strained/naturally occurring/drug-related scaffolds, into the corresponding alkyl bromides in good to high yields.

Production of ethylcycloalkanes bromomethylbiphenyl

-

Paragraph 0036-0038; 0042-0052, (2018/10/16)

PROBLEM TO BE SOLVED: To provide a production method by which bromomethyl cycloalkanes can be easily obtained in an industrial scale.SOLUTION: A method for producing bromomethyl cycloalkanes comprises brominating cycloalkyl methanols by use of hydrogen bromide, wherein the reaction is carried out in the presence of an ionic liquid.

A mild method for the replacement of a hydroxyl group by halogen. 1. Scope and chemoselectivity

Munyemana, Fran?ois,George, Isabelle,Devos, Alain,Colens, Alain,Badarau, Eduard,Frisque-Hesbain, Anne-Marie,Loudet, Aurore,Differding, Edmond,Damien, Jean-Marie,Rémion, Jeanine,Van Uytbergen, Jacqueline,Ghosez, Léon

, p. 420 - 430 (2015/12/31)

α-Chloro-, bromo- and iodoenamines, which are readily prepared from the corresponding isobutyramides have been found to be excellent reagents for the transformation of a wide variety of alcohols or carboxylic acids into the corresponding halides. Yields are high and conditions are very mild thus allowing for the presence of sensitive functional groups. The reagents can be easily tuned allowing therefore the selective monohalogenation of polyhydroxylated molecules. The scope and chemoselectivity of the reactions have been studied and reaction mechanisms have been proposed.

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