698180

Sigma-Aldrich

Tris(trimethylsilyl)silyl vinyl ether

Synonym(s):
Vinyloxytris(trimethylsilyl)silane, Tris(trimethylsilyl)silyloxyethylene
Empirical Formula (Hill Notation):
C11H30OSi4
CAS Number:
Molecular Weight:
290.70
MDL number:
PubChem Substance ID:
Pricing and availability is not currently available.

mp

51-61 °C

storage temp.

2-8°C

SMILES string

CSi(C)(C)Si(OC=C)(Si(C)(C)C)Si(C)(C)C

InChI

1S/C11H30OSi4/c1-11-12-16(13(2,3)4,14(5,6)7)15(8,9)10/h11H,1H2,2-10H3

InChI key

WPZQENSANSNYSI-UHFFFAOYSA-N

Application

Super Silyl Protecting Groups

Used for:
  • Diastereoselective 2+2 cyclizations
  • Cross-Aldol cascade reaction
  • Diastereoselective sequential reactions for generating polyols
  • Accessing distinct diastereomers and 4-component reactions
  • Supersilyl-directed aldol reactions

  • Strong electron-donating effect of the supersilyl group operates only in the α-position and not in the β-position

Pictograms

FlameExclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Hazard Codes

F,Xi

Risk Statement

11-36/37/38

Safety Statement

26-36/37

RIDADR

UN1325 - class 4.1 - PG 3 - Flammable solids, organic, n.o.s., HI: all

WGK Germany

3

Flash Point(F)

170.6 °F

Flash Point(C)

77 °C

Certificate of Analysis
Certificate of Origin

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