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ChemicalBook--->CAS DataBase List--->480425-30-7

480425-30-7

480425-30-7 Structure

480425-30-7 Structure
IdentificationBack Directory
[Name]

TRANS-2-(4-(TERT-BUTYLDIMETHYLSILYLOXY)&
[CAS]

480425-30-7
[Synonyms]

TRANS-2-(4-(TERT-BUTYLDIMETHYLSILYLOXY)&
TRANS-2-(4-(TERT-BUTYLDIMETHYLSILYLOXY)&
trans-4-(t-Butyldimethylsilyloxy)-1-buten-1-ylboronic acid,pinacol ester
trans-4-(tert-ButyldiMethylsiloxy)-1-buten-1-ylboronic acid pinacol ester 95%
trans-4-(tert-Butyldimethylsiloxy)-1-buten-1-ylboronic acid pinacol ester, 95%
trans-2-[4-(t-Butyldimethylsilyloxy)-1-buten-1-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
tert-butyl-dimethyl-[(E)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-enoxy]silane
(E)-tert-butyldimethyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-enyloxy)silane
tert-ButyldiMethyl((4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-1-yl)oxy)silane
trans-2-[4-(tert-butyldimethylsilyloxy)-1-buten-1-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
(E)-tert-ButyldiMethyl((4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)but-3-en-1-yl)oxy)silane
(Z)-tert-butyldimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)but-3-en-1-yl)oxy)silane
1,3,2-Dioxaborolane, 2-[(1E)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-buten-1-yl]-4,4,5,5-tetramethyl-
[Molecular Formula]

C16H33BO3Si
[MDL Number]

MFCD05664265
[MOL File]

480425-30-7.mol
[Molecular Weight]

312.33
Chemical PropertiesBack Directory
[Boiling point ]

297-298 °C(lit.)
[density ]

0.888 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.4470(lit.)
[Fp ]

>230 °F
[storage temp. ]

Inert atmosphere,Store in freezer, under -20°C
Safety DataBack Directory
[Symbol(GHS) ]


GHS05,GHS07
[Signal word ]

Danger
[Hazard statements ]

H302-H315-H318-H335
[Precautionary statements ]

P280-P301+P312+P330-P302+P352-P305+P351+P338+P310
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

trans-4-(tert-Butyldimethylsiloxy)-1-buten-1-ylboronic acid pinacol ester can be used as a substrate:
  • In the catalyst-free Zweifel olefination of alkenyl boronic esters using triorganocerium reagents.
  • In the study of carbosulfenylation reactions of alkenylboronates.
  • To prepare chiral tris(boronates), which are important building blocks for preparing synthetically challenging compounds.

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