1393841-64-9

Basic information

• Product Name: 1-(1,2-diphenylethoxy)-2,2,6,6-tetramethylpiperidine
• Synonyms: 1-(1,2-diphenylethoxy)-2,2,6,6-tetramethylpiperidine
• CAS NO: 1393841-64-9
• Molecular Weight: 337.505
• Mol File: 1393841-64-9.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 1-(1,2-diphenylethoxy)-2,2,6,6-tetramethylpiperidine(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(1,2-diphenylethoxy)-2,2,6,6-tetramethylpiperidine(1393841-64-9)
• EPA Substance Registry System: 1-(1,2-diphenylethoxy)-2,2,6,6-tetramethylpiperidine(1393841-64-9)

Safety Data

• Hazardous Substances Data: 1393841-64-9(Hazardous Substances Data)

Upstream product

• 100-42-5 styrene 
• 211562-21-9 sodium 2,2,6,6-tetramethylpiperidine-1-oxide 
• 733-53-9 p-methoxyphenyl(phenyl)iodonium tetrafluoroborate 
• 591-50-4 iodobenzene 
• 98-80-6 phenylboronic acid 
• 2564-83-2 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical 
• 58109-40-3 diphenyliodonium hexafluorophosphate 
• 1483-73-4 diphenyliodonium bromide 
• 34107-52-3 2,2-dimethyl-5-(phenyl-λ³-iodaneylidene)-1,3-dioxane-4,6-dione 
• 1093350-32-3 diisopropyl 2-(phenyl-λ³-iodanylidene)malonate 
• 1093350-34-5 di-tert-butyl2-(phenyl-λ³-iodanylidene)malonate 
• 1093350-35-6 dibenzyl 2-(methyl-λ³-iodanylidene)malonate 
• 145838-86-4 bis(methoxycarbonyl)(phenyliodinio)methanide 
• 100-63-0 phenylhydrazine 

Downstream Products

• 5773-56-8 1,2-Diphenylethanol 
• 451-40-1 phenyl benzyl ketone 
• 103-29-7 1,1'-(1,2-ethanediyl)bisbenzene 

Relevant articles and documents

Intermolecular oxyarylation of olefins with aryl halides and TEMPOH catalyzed by the phenolate anion under visible light

The phenolate anion was discovered as a new photocatalyst with strong reduction potentials. Under visible light irradiation, the phenolate anion enabled the reduction of (hetero)aryl halides (including electron-rich aryl chlorides) to (hetero)aryl radicals through single electron transfer. Based on this new photocatalyst, a novel and efficient photocatalytic protocol for the intermolecular oxyarylation of olefins with aryl halides and TEMPOH was developed. The developed three-component coupling reaction proceeded under redox-neutral reaction conditions with stable and readily available synthons and exhibited broad substrate scope. The utility of this process was further highlighted by the diversified chemical manipulation of the resulting oxyarylation products and the late-stage modification of active pharmaceutical ingredients.

Generation of Aryl Radicals through Reduction of Hypervalent Iodine(III) Compounds with TEMPONa: Radical Alkene Oxyarylation

A novel method for selective generation of aryl radicals from diaryliodonium salts and iodanylidene malonates with sodium 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPONa) as a single-electron transfer (SET) reducing reagent is described. In the presence of various alkenes, aryl radicals formed after SET-reduction of hypervalent iodine compounds undergo alkene addition and the adduct radicals that are thus generated are efficiently trapped by the concomitantly generated TEMPO radical to eventually afford oxyarylated products in moderate to very good yields. The efficiency of aryl radical generation of various iodine(III) reagents is studied and the generation of an iodanylidene malonate aryl radical is also investigated by computational methods.

The photoredox-catalyzed meerwein addition reaction: Intermolecular amino-arylation of alkenes

A variety of amides are efficiently accessible under mild conditions by intermolecular amino-arylation using a photo Meerwein addition with visible light. The reaction has a broad substrate scope, tolerates a large range of functional groups, and was applied to the synthesis of a 3-aryl-3,4- dihydroisoquinoline. From elimination to addition: A variety of amides are efficiently accessible under mild conditions by intermolecular amino-arylation using a photo Meerwein addition with visible light. The reaction has a broad substrate scope, tolerates a large range of functional groups, and was applied to the synthesis of 3-aryl-3,4-dihydroisoquinoline. Copyright