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27200-79-9

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27200-79-9 Usage

Uses

(4-Bromophenyl)acetaldehyde is a useful reagent in the synthesis and cytotoxic activity of certain trisubstituted azetidin-2-one derivsatives as cis-restricted combretastatin A-4 analogs.

Check Digit Verification of cas no

The CAS Registry Mumber 27200-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,2,0 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 27200-79:
(7*2)+(6*7)+(5*2)+(4*0)+(3*0)+(2*7)+(1*9)=89
89 % 10 = 9
So 27200-79-9 is a valid CAS Registry Number.

27200-79-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(4-bromophenyl)acetaldehyde

1.2 Other means of identification

Product number -
Other names 4-bromo-benzyl-carboxaldehyde

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:27200-79-9 SDS

27200-79-9Relevant articles and documents

Gold nanoparticles supported on magnesium oxide nanorods for oxidation of alcohols

Emayavaramban,Ganesh Babu,Karvembu,Kadirvelu,Dharmaraj

, p. 2517 - 2526 (2016)

Gold nanoparticles supported on magnesium oxide nanorods (Au-MgO) have been synthesised by a solution based chemical reduction method. Au-MgO nanorods were found to be an efficient heterogeneous catalyst for oxidation of alcohols with hydrogen peroxide in aqueous medium at room temperature. To find out the best reaction conditions for oxidation, optimization of catalyst quantity, solvent, mole equivalence of hydrogen peroxide were carried out. The scope of the reaction was extended to several aromatic and aliphatic alcohols, product yields were quantified by gas chromatography (GC) and GC/mass spectroscopy. Heterogeneity and reusability tests were performed. The use of water as a solvent and hydrogen peroxide as co-catalyst at room temperature makes the reaction interesting from sustainable development point of view.

B(C6F5)3-catalyzed tandem protonation/deuteration and reduction of: In situ -formed enamines

Wu, Rongpei,Gao, Ke

supporting information, p. 4032 - 4036 (2021/05/19)

A highly efficient B(C6F5)3-catalyzed tandem protonation/deuteration and reduction of in situ-formed enamines in the presence of water and pinacolborane was developed. Regioselective β-deuteration of tertiary amines was achieved with high chemo- and regioselectivity. D2O was used as a readily available and cheap source of deuterium. Mechanistic studies indicated that B(C6F5)3 could activate water to promote the protonation and reduction of enamines. This journal is

Kinetic Resolution of Neopentylic Secondary Alcohols by Cu-H-Catalyzed Enantioselective Silylation with Hydrosilanes

Oestreich, Martin,Papadopulu, Zaneta

supporting information, p. 438 - 441 (2021/01/13)

A nonenzymatic kinetic resolution of sterically congested alcohols having a quaternary carbon atom in the β-position is reported. The catalyst system CuCl/NaOtBu/(R,R)-Ph-BPE together with a 3,5-xylyl-substituted tertiary hydrosilane enable enantioselective silylation of the hydroxy group. Several alcohols are obtained with good to excellent selectivity factors, and there are no other known straightforward methods to access these motifs.

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