92886-86-7

Basic information

• Product Name: TERT-BUTYLDIPHENYLSILYL TRIFLATE)
• Synonyms: TERT-BUTYLDIPHENYLSILYL TRIFLATE);tert-butyldiphenylsilyl trifluoromethanesulfonate;tert-Butyl(diphenyl)silyl trifluoromethanesulphonate;tert-Butyldiphenylsilyl Triflate Trifluoromethanesulfonic Acid tert-Butyldiphenylsilyl Ester;Methanesulfonic acid, trifluoro-, (1,1-diMethylethyl)diphenylsilyl ester;Methanesulfonic acid,1,1,1-trifluoro-, (1,1-dimethylethyl)diphenylsilyl ester;t-Butyldiphenylsilyl Trifluoromethanesulfonate;tert-Butyldiphenylsilyl Trifluoromethanesulfonate
• CAS NO: 92886-86-7
• Molecular Formula: C₁₇H₁₉F₃O₃SSi
• Molecular Weight: 388.48
• Mol File: 92886-86-7.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 372.014°C at 760 mmHg
• Flash Point: 178.788°C
• Appearance: /
• Density: 1.256g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.522
• Storage Temp.: 0-10°C
• CAS DataBase Reference: TERT-BUTYLDIPHENYLSILYL TRIFLATE)(CAS DataBase Reference)
• NIST Chemistry Reference: TERT-BUTYLDIPHENYLSILYL TRIFLATE)(92886-86-7)
• EPA Substance Registry System: TERT-BUTYLDIPHENYLSILYL TRIFLATE)(92886-86-7)

Safety Data

• RIDADR: 1760
• HazardClass: 8
• PackingGroup: III
• Hazardous Substances Data: 92886-86-7(Hazardous Substances Data)

Usage

General Description

TERT-BUTYLDIPHENYLSILYL TRIFLATE, also known as TBDPS-OTF, is an organic chemical compound specifically used as a protective agent in organic synthesis processes. It is a highly reactive compound, used to protect alcohols or amines during the synthetic process. Its primary function is to protect sensitive functional groups in organic molecules while allowing other reactions to take place. The TERT-BUTYLDIPHENYLSILYL TRIFLATE is characterized by its high stability under a wide variety of conditions, and its ability to be selectively removed without disturbing other parts of the molecular structure, making it an extremely useful tool in complex organic synthesis.

InChI:InChI=1/C17H19F3O3SSi/c1-16(2,3)25(14-10-6-4-7-11-14,15-12-8-5-9-13-15)23-24(21,22)17(18,19)20/h4-13H,1-3H3

Upstream product

• 1493-13-6 trifluorormethanesulfonic acid 
• 92886-83-4 tert-butyltriphenylsilane 
• 2923-28-6 silver trifluoromethanesulfonate 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 591-51-5 phenyllithium 

Downstream Products

• 110907-77-2 1-(tert-Butyl-diphenyl-silanyl)-1-diazo-3,3-dimethyl-butan-2-one 
• 126364-73-6 2-(1-adamantyl)-1-(tert-butyldiphenylsilyl)-1-diazo-2-ethanone 
• 133817-00-2 C₃₁H₃₈O₅SSi 
• 144085-89-2 (3S,3aS,6R,7R,7aR)-3-(tert-Butyl-diphenyl-silanyloxy)-7-(2-methoxy-ethoxymethoxy)-octahydro-benzo[b]thiophene-6-carboxylic acid methyl ester 
• 119930-71-1 2,2-Dimethyl-propionic acid (4R,5R,6S)-5-(tert-butyl-diphenyl-silanyloxy)-6-(2,6-dioxo-piperidin-4-yl)-[1,3]dioxan-4-ylmethyl ester 
• 126267-14-9 (1R,2S,6R,7R,9S)-9-(tert-butyldiphenylsilyloxy)-6-(benzoyloxymethyl)-3,5,8-trioxa-10-azatricyclo<7.3.1.0^2,7>tridecan-11-one 
• 110188-26-6 tert-Butyl-{(S)-1-[(E)-2-(1,6-dioxa-spiro[4.4]non-2-yl)-vinyl]-hexyloxy}-diphenyl-silane 
• 102615-82-7 Acetic acid (4S,5S,6R)-5-(tert-butyl-diphenyl-silanyloxy)-6-(2,6-dioxo-piperidin-4-yl)-[1,3]dioxan-4-ylmethyl ester 
• 157219-96-0 (3R,4R,5S)-5-((1S,2S)-1-Benzyloxy-2-[1,3]dithian-2-yl-propyl)-4-(tert-butyl-dimethyl-silanyloxy)-3-methyl-dihydro-furan-2-one 
• 161945-47-7 tert-Butyl-[1-butyl-5-(tetrahydro-pyran-2-yloxy)-hex-3-ynyloxy]-diphenyl-silane 
• 161945-48-8 tert-Butyl-{10-(4-methoxy-benzyloxy)-1-[4-(tetrahydro-pyran-2-yloxy)-pent-2-ynyl]-decyloxy}-diphenyl-silane 
• 391208-71-2 (4R),(6R)-6-(2-chloromethyloxazol-4-yl)-6-tert-butyldimethylsilanyloxy-4-tert-butyldiphenylsilanyloxyhex-1-ene 
• 630112-66-2 C₃₈H₄₆O₂Si₂ 

Relevant articles and documents

A method for the preparation of differentiated frans-1, 2-diol derivatives with enantio- and diastereocontrol

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(Chemical Equation Presented) The free-radical hydrostannation of 1 with Ph3SnH and catalytic Et3B in PhMe has been mechanistically probed. At high Ph3SnH concentrations, the O-directed hydrostannation pathway dominates, a

Process for producing novel naphthyridine derivatives

A novel naphthyridine derivative showing high activity as a tachykinin receptor antagonist can be produced at high efficiency by reacting an acylating agent such as a carboxylic acid derivative with a compound represented by the formula (1): wherein R1, R2 and R3 represent independently a hydrogen atom, a lower alkyl group, a lower alkoxyl group, an aryl group, a heteroaryl group, an amino group, etc., and X1 and X2 represent respectively a halogen atom.