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1322091-24-6

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1322091-24-6 Usage

General Description

4-Fluoro-2-((4-methoxyphenyl)ethynyl)benzaldehyde is a chemical compound with the molecular formula C15H11FO2. 4-fluoro-2-((4-Methoxyphenyl)ethynyl)benzaldehyde is a benzaldehyde derivative with a fluorine and a methoxy group attached to the aromatic ring. Its structure also contains an ethynyl group and a phenyl ring. 4-Fluoro-2-((4-methoxyphenyl)ethynyl)benzaldehyde has potential applications in pharmaceutical and organic synthesis due to its unique chemical structure and properties. It is used as a building block in the synthesis of various biologically active compounds and new drug candidates. Furthermore, it shows promise as a starting material for the development of novel pharmaceuticals and materials.

Check Digit Verification of cas no

The CAS Registry Mumber 1322091-24-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,2,0,9 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1322091-24:
(9*1)+(8*3)+(7*2)+(6*2)+(5*0)+(4*9)+(3*1)+(2*2)+(1*4)=106
106 % 10 = 6
So 1322091-24-6 is a valid CAS Registry Number.

1322091-24-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-fluoro-2-((4-methoxyphenyl)ethynyl)benzaldehyde

1.2 Other means of identification

Product number -
Other names -

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:1322091-24-6 SDS

1322091-24-6Relevant articles and documents

Silver-Catalyzed Sequential Cascade Reaction of Isocyanides with 1-(2-Ethynyl-phenyl)-prop-2-yn-1-ol: Access to Benzo[b]fluorenes and Benzofuran-Pyrroles

Liu, Jian-Quan,Chen, Xinyi,Shen, Xuanyu,Wang, Yihan,Wang, Xiang-Shan,Bi, Xihe

supporting information, p. 1543 - 1548 (2019/02/06)

A silver-catalyzed cycloaromatization of 1-(2-ethynyl-phenyl)-prop-2-yn-1-ol with isocyanides efficiently provides benzo[b]fluorene and benzofuran-pyrrole derivatives through a modular cascade reaction that includes a nucleophilic attack on the diyne substrate. A C?C cross-coupling/oxygen transportation/Diels-Alder/hydrogen shift/isomerization cascade mechanistic pathway is proposed. (Figure presented.).

Insights into the Gold-Catalyzed Propargyl Ester Rearrangement/Tandem Cyclization Sequence: Radical versus Gold Catalysis - Myers-Saito- versus Schmittel-Type Cyclization

Rettenmeier, Eva,Hansmann, Max M.,Ahrens, Alexander,Rübenacker, Katharina,Saboo, Tapish,Massholder, Joy,Meier, Christian,Rudolph, Matthias,Rominger, Frank,Hashmi, A. Stephen K.

supporting information, p. 14401 - 14409 (2015/10/05)

A detailed study of the gold-catalyzed tandem 1,3-carboxy migration/allene-enyne cycloisomerization was undertaken. It was found that after the initial allene formation the selectivity of the reaction is strongly influenced by the polarization of the remaining alkyne. Depending on the substitution pattern of the starting diynes, either a Schmittel- or a Myers-Saito-type cyclization was triggered. The 6-endo-dig Myers-Saito-type cyclization gave access to benzo[b]fluorenes, while the Schmittel pathway (5-exo-dig) delivered benzofulvenes as final products. In special cases a yet unknown pathway was opened by the ambiphilic nature of the allene moiety. In these cases completely different products were obtained by the nucleophilic attack of the alkyne moiety onto the allene that can also act as an electrophile. Mechanistic studies revealed that diradical pathways can be ruled out for this type of tandem cyclization reactions and it is shown that both steps of the reaction cascade are catalyzed by the gold complex.

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