3857-83-8 Usage
Description
2-Naphthyl trifluoromethanesulfonate (2-Naphthyl triflate) is an aryl triflate, a type of chemical compound that is known for its use in various chemical reactions and processes. It is characterized by its ability to act as an arylating agent and its potential for conversion to other compounds through catalysis.
Uses
Used in Chemical Synthesis:
2-Naphthyl triflate is used as an arylating agent for the arylation of 1-(methoxycarbonyl)-2,5-dihydropyrrole by Heck reaction. It serves as a crucial component in this process, enabling the formation of new chemical bonds and the creation of complex molecular structures.
Used in Catalyst-Assisted Reactions:
In the field of catalysis, 2-Naphthyl triflate is used as a substrate for coupling with Reformatsky reagent BrZnCH(CH3)(COOtC4H9). The presence of a "reduced" dichlorobis(1,1-diphenylphosphino)ferrocene catalyst facilitates this reaction, highlighting the versatility of 2-Naphthyl triflate in different chemical processes.
Used in the Production of 2-Bromonaphthalene:
2-Naphthyl triflate is also utilized in the production of 2-bromonaphthalene through a ruthenium-catalyzed conversion process. This conversion demonstrates the compound's potential for generating valuable products in the chemical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 3857-83-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,5 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3857-83:
(6*3)+(5*8)+(4*5)+(3*7)+(2*8)+(1*3)=118
118 % 10 = 8
So 3857-83-8 is a valid CAS Registry Number.
InChI:InChI=1/C11H7F3O3S/c12-11(13,14)18(15,16)17-10-6-5-8-3-1-2-4-9(8)7-10/h1-7H
3857-83-8Relevant articles and documents
Metal-catalyzed amination of organic sulfonates to organic amines
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, (2008/06/13)
A process of preparing an organic amine having at least one unsaturated group, such as an arylamine, involving contacting an unsaturated organic sulfonate, such as an aryl sulfonate, with a reactant amine, such as an alkyl or aryl amine, in the presence of a base and a transition metal catalyst under reaction conditions. The transition metal catalyst contains a Group 8 metal and a chelating ligand, for example a Group 15-substituted arylene or Group 15-substituted metallocene, such as 1,1'-bis(diphenylphosphino)-2,2'-binaphthyl or 1,1'-bis(diphenylphosphino)-ferrocene, respectively. The aryl sulfonate can be prepared from a phenol and sulfonating agent.
