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4269-49-2

1-Chloro-2-((3-iodoprop-2-yn-1-yl)oxy)benzene is an organic chemical compound characterized by a benzene ring with a chlorine atom at the 1st position and an iodinated propargyl ether group at the 2nd position. The molecule consists of a benzene ring with a chlorine atom attached to the first carbon, and a 3-iodoprop-2-yn-1-yloxy group attached to the second carbon. This group features a propargyl (3-carbon) chain with a triple bond between the first and second carbons, and an iodine atom attached to the third carbon. The ether oxygen atom connects the propargyl group to the benzene ring, forming an ether linkage. 1-chloro-2-((3-iodoprop-2-yn-1-yl)oxy)benzene has potential applications in the synthesis of various organic compounds and pharmaceuticals, particularly those involving halogenated aromatic systems.

4269-49-2

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4269-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4269-49-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,6 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4269-49:
(6*4)+(5*2)+(4*6)+(3*9)+(2*4)+(1*9)=102
102 % 10 = 2
So 4269-49-2 is a valid CAS Registry Number.

4269-49-2Relevant articles and documents

Synthesis of 1,2,3-triazole-fused heterocycles via Pd-catalyzed cyclization of 5-iodotriazoles

Schulman, Jacqueline M.,Friedman, Adam A.,Panteleev, Jane,Lautens, Mark

supporting information; experimental part, p. 55 - 57 (2012/01/05)

A convenient approach toward polycyclic frameworks containing fused 1,2,3-triazoles is described. The synthesis consists of a Cu-catalyzed cycloaddition and an intramolecular Pd-catalyzed direct arylation or Heck reaction, and affords the products in good to excellent yields.

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