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1-(tert-Butyldimethylsilyloxy)-1-methoxyethene

ALDRICH/519324 - 97%

Synonym: (1,1-Dimethylethyl)[(1-methoxyethenyl)oxy]dimethylsilane; (tert-Butyl)[(1-methoxyethenyl)oxy]dimethylsilane; 1-Methoxy-1-(tert-butyldimethylsiloxy)ethylene; 1-Methoxy-1-[(tert-butyldimethylsilyl)oxy]ethene; 1-Methoxy-1-[(tert-butyldimethylsilyl)oxy]ethylene; Ketene methyl t-butyldimethylsilyl acetal; Ketene tert-butyldimethylsilyl methyl acetal; tert-Butyl[(1-methoxyvinyl)oxy]dimethylsilane

CAS Number: 77086-38-5
Empirical Formula (Hill Notation): C9H20O2Si
Molecular Weight: 188.34
MDL Number: MFCD02683524
Linear Formula: (CH3)3CSi(CH3)2OC(OCH3)=CH2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-519324-1G 1 g
 $130.00
1/EA		 Add To Favorites
45-519324-10G 10 g
 $379.00
1/EA		 Add To Favorites

 

assay 97%
bp 62 °C/9 mmHg (lit.)
density 0.863 g/mL at 25 °C (lit.)
InChI 1S/C9H20O2Si/c1-8(10-5)11-12(6,7)9(2,3)4/h1H2,2-7H3
InChI key UVCCWXJGWMGZAB-UHFFFAOYSA-N
Quality Level 100 
refractive index n20/D 1.429 (lit.)
SMILES string COC(=C)O[Si](C)(C)C(C)(C)C
Application: 1-(tert-Butyldimethylsilyloxy)-1-methoxyethene may be used in the following• Synthesis of β-hydroxy esters via Mukaiyama Aldol reaction with heterocyclic aldehydes in the presence of Lewis acid.
• Asymmetric Mukaiyama-Mannich reaction with isatin-derived ketimines to synthesize indolyl-β3, 3-aminoacid esters.
• Broadrup′s synthesis of epothilone D.
• Preparation of N-benzylidene benzylamine N-oxide.
• Synthesis of nitroso acetals.
Packaging: 1, 10 g in glass bottle
Symbol GHS02  GHS02
Signal word Warning
Hazard statements H226
Risk Statements 10
RIDADR UN 1993C 3 / PGIII
WGK Germany WGK 3
Flash Point(F) 125.6 °F - closed cup
Flash Point(C) 52 °C - closed cup
Purity 97%
bp 62 °C/9 mmHg (lit.)
Density 0.863 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.429 (lit.)
UNSPSC 12352100

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