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64821-69-8

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Basic Information
CAS No.: 64821-69-8
Name: Tritylium triflate
Article Data: 5
Molecular Structure:
Molecular Structure of 64821-69-8 (Tritylium triflate)
Formula: C20H15F3O3S
Molecular Weight: 392.399
Synonyms: Tritylium trifluoromethanesulfonate;Methylium, triphenyl-, 1,1,1-trifluoromethanesulfonate;Trityl triflate;
Melting Point: 112-117 °C
Hazard Symbols: CorrosiveC
Risk Codes: 34
Safety: 26-36/37/39-45
Transport Information: UN 3261 8/PG 2
PSA: 51.75000
LogP: 5.92550
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    64821-69-8

    Tritylium triflate

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    We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

    We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production in China for chemicals cus

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    Tritylium triflate cas no. 64821-69-8 98%

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    Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

    Established in 2007, Win-Win chemical CO., Ltd is a privately held corporation headquartered in Wenzhou Longwan Industry Distric, dedicated to the global pharmaceutical companies a

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  • Tritylium triflate

  • Casno:

    64821-69-8

    Tritylium triflate

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    Our own factory produces direct sales with absolute price advantage Application:Pharmaceutical industry Transportation:By sea Port:Shanghai/tianjin

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

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Specification

The CAS register number of Tritylium triflate is 64821-69-8. It also can be called as Trityl triflate and the systematic name about this chemical is triphenylmethylium trifluoromethanesulfonate. The molecular formula about this chemical is C20H15F3O3S and the molecular weight is 392.39.

Preparation: this chemical can be prepared by chloro-triphenyl-methane and trifluoroacetic acid. This reaction will need solvent of CCl4. The reaction time is 3 hours with reaction temperature of 25 °C. The yield is about 100%.

Tritylium triflate can be prepared by chloro-triphenyl-methane and trifluoroacetic acid.

Uses of Tritylium triflate: it can be used to produce N-[8-(tert-butyl-dimethyl-silanyloxy)-6-trityloxy-2-oxa-bicyclo[3.2.1]oct-5-yl]-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetamide with N-[8-(tert-butyl-dimethyl-silanyloxy)-6-hydroxy-2-oxa-bicyclo[3.2.1]oct-5-yl]-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetamide. This reaction will need reagent of pyridine. The reaction temperature is 50-60 °C. The yield is about 90%.

Tritylium triflate can be used to produce N-[8-(tert-butyl-dimethyl-silanyloxy)-6-trityloxy-2-oxa-bicyclo[3.2.1]oct-5-yl]-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetamide with N-[8-(tert-butyl-dimethyl-silanyloxy)-6-hydroxy-2-oxa-bicyclo[3.2.1]oct-5-yl]-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetamide.Tritylium triflate can be used to produce N-[8-(tert-butyl-dimethyl-silanyloxy)-6-trityloxy-2-oxa-bicyclo[3.2.1]oct-5-yl]-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetamide with N-[8-(tert-butyl-dimethyl-silanyloxy)-6-hydroxy-2-oxa-bicyclo[3.2.1]oct-5-yl]-2-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetamide.

When you are using this chemical, please be cautious about it as the following:
This chemical can cause burns. It may destroy living tissue on contact. If you want to use this chemical, wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: c1ccc(cc1)[C+](c2ccccc2)c3ccccc3.C(F)(F)(F)S(=O)(=O)[O-]
(2)InChI: InChI=1/C19H15.CHF3O3S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;2-1(3,4)8(5,6)7/h1-15H;(H,5,6,7)/q+1;/p-1
(3)InChIKey: IEZOKZHBOQDYGI-REWHXWOFAM
(4)Std. InChI: InChI=1S/C19H15.CHF3O3S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;2-1(3,4)8(5,6)7/h1-15H;(H,5,6,7)/q+1;/p-1
(5)Std. InChIKey: IEZOKZHBOQDYGI-UHFFFAOYSA-M