CAS 85272-31-7

Bis(1,1-dimetiletil)[[(trifluorometil)sulfonil]ossi]silil 1,1,1-trifluorometansulfonato

Descrizione:

Bis(1,1-dimetiletil)[[(trifluorometil)sulfonil]ossi]silil 1,1,1-trifluorometansulfonato, con numero CAS 85272-31-7, è un composto chimico caratterizzato dalla sua struttura unica che include un atomo di silicio legato a un gruppo sulfonato e due gruppi tert-butilici ingombranti. Questo composto è notevole per i suoi gruppi trifluorometilici, che ne migliorano la reattività e la stabilità, rendendolo utile in varie applicazioni chimiche, in particolare nella sintesi organica e come reagente nelle reazioni di fluorurazione. La presenza del gruppo sulfonato contribuisce alla sua solubilità in solventi polari, mentre i voluminosi gruppi tert-butilici forniscono ingombro sterico, influenzando la sua reattività e selettività nelle reazioni chimiche. Inoltre, la porzione trifluorometanosulfonato del composto è nota per il suo forte carattere elettrofili, rendendolo un intermedio prezioso nella sintesi di composti fluorurati. In generale, questo composto esemplifica l'intersezione della chimica del silicio e della chimica organica fluorurata, mostrando proprietà che sono vantaggiose nella scienza dei materiali avanzati e nella chimica organica sintetica.

Formula: C₁₀H₁₈F₆O₆S₂Si

InChI: InChI=1S/C10H18F6O6S2Si/c1-7(2,3)25(8(4,5)6,21-23(17,18)9(11,12)13)22-24(19,20)10(14,15)16/h1-6H3

InChI key: InChIKey=HUHKPYLEVGCJTG-UHFFFAOYSA-N

SMILES: [Si](OS(C(F)(F)F)(=O)=O)(OS(C(F)(F)F)(=O)=O)(C(C)(C)C)C(C)(C)C

Sinonimi:

• (tert-Butyl)₂(OTf)₂Si
• Bis(1,1-dimethylethyl)[[(trifluoromethyl)sulfonyl]oxy]silyl 1,1,1-trifluoromethanesulfonate
• Bis(trifluoromethanesulfonic acid)di-tert-butylsilanediyl ester
• Di(tert-butyl)silyl ditriflate
• Di-tert-butylbis(trifluoromethanesulfonato)silane
• Di-tert-butylsilyl bis(trifluoromethanesulfonate)
• Methanesulfonic acid, 1,1,1-trifluoro-, bis(1,1-dimethylethyl)[[(trifluoromethyl)sulfonyl]oxy]silyl ester
• Methanesulfonic acid, trifluoro-, bis(1,1-dimethylethyl)silylene ester
• [Ditert-butyl(trifluoromethylsulfonyloxy)silyl] trifluoromethanesulfonate
• Bis(trifluoromethanesulfonic acid)[di(1,1-dimethylethyl)silanediyl] ester
• Di-tert-butylbis(trifluoromethylsulfonyloxy)silane
• DI-T-BUTYLSILYLBIS(TRIFLUOROMETHANESULFONATE)
• DI-TERT-BUTYLSILYL DITRIFLATE
• Di-tert-butylsilyl ditriflate, DTBS ditriflate, Trifluoromethanesulfonic acid di-tert-butylsilylene ester
• Di-t-butylsilybis(trifluoromethanesulfonate
• BIS(TRIFLUOROMETHANESULFONATE)
• DI-TERT-BUTYLBIS(TRIFLUOROMETHANESULFONYLOXY)SILANE
• DI-TERT-BUTYLSILYL BIS(TRIFLUOROMETHANESULPHONATE)
• DTBS DITRIFLATE
• TRIFLUOROMETHANESULFONIC ACID DI-TERT-BUTYLSILYLENE ESTER
• DI(T-BUTYL)SILYL BIS(TRIFLUOROMETHANESULPHONATE)

Di-tert-butylsilyl Bis(trifluoromethanesulfonate)

CAS: 85272-31-7

Formula: C₁₀H₁₈F₆O₆S₂Si

Purezza: >97.0%(T)

Colore e forma: Colorless to Light orange to Yellow clear liquid

Peso molecolare: 440.44

Ref: 3B-D3135

Di-Tert-Butylbis(Trifluoromethanesulfonyloxy)Silane

CAS: 85272-31-7

Formula: C₁₀H₁₈F₆O₆S₂Si

Purezza: 97%

Colore e forma: Liquid

Peso molecolare: 440.4522

Ref: IN-DA0036CC

Bis(tert-butyl)silyl bis(trifluoromethanesulphonate)

CAS: 85272-31-7

Bis(tert-butyl)silyl bis(trifluoromethanesulphonate)

Formula: C₁₀H₁₈F₆O₆S₂Si

Purezza: 96%

Colore e forma: clear liquid

Peso molecolare: 440.45g/mol

Ref: 54-PC5037

DI-t-BUTYLSILYLBIS(TRIFLUOROMETHANESULFONATE), 95%

CAS: 85272-31-7

Bridging Silicon-Based Blocking Agent
Used as a protecting group for reactive hydrogens in alcohols, amines, thiols, and carboxylic acids. Organosilanes are hydrogen-like, can be introduced in high yield, and can be removed under selective conditions. They are stable over a wide range of reaction conditions and can be removed in the presence of other functional groups, including other protecting groups. The tolerance of silylated alcohols to chemical transformations summary is presented in Table 1 of the Silicon-Based Blocking Agents brochure.
Di-tert-butylsilylbis(trifluoromethanesulfonate); Di-t-butylsilylbis(triflate); DTBS
More reactive than SID3205.0Converts 1,3-diols to cyclic protected 1,3-diolsReacts with 1,3-diols in preference to 1,2-diolsSummary of selective deprotection conditions is provided in Table 7 through Table 20 of the Silicon-Based Blocking Agents brochure

Formula: C₁₀H₁₈F₆O₆S₂Si

Purezza: 95%

Colore e forma: Straw Liquid

Peso molecolare: 440.46

Ref: 3H-SID3345.0

Di-tert-butylsilyl bis(trifluoromethanesulphonate)

CAS: 85272-31-7

S05900 - Di-tert-butylsilyl bis(trifluoromethanesulphonate)

Formula: C₁₀H₁₈F₆O₆S₂Si

Purezza: 95%

Colore e forma: Liquid

Peso molecolare: 440.44

Ref: 10-S05900