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Home > Product > Boronic Compounds > Bromine Series > 3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene

3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene | CAS Number: 207742-50-5

Catalog Number
ACM207742505
Product Name
3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene
Structure
CAS Number
207742-50-5
IUPAC Name
[4-bromo-5-(3-bromo-5-trimethylsilylthiophen-2-yl)thiophen-2-yl]-trimethylsilane
Synonyms
3,3-Dibromo-5,5-bis(trimethylsilyl)-2,2-bithiophene;3,3-Dibromo-2,2-bithiophene-5,5-diyl)bis(trimethylsilane;3,3-Dibromo-5,5-bis-trimethylsilanyl-[2,2]bithiophenyl
Category
Other category
Molecular Weight
468.42
Exact Mass
465.89100
Molecular Formula
C14H20Br2S2Si2
Density
1.44
Purity
95%+
Appearance
Colorless solid
SMILES
C[Si](C)(C)C1=CC(=C(S1)C2=C(C=C(S2)[Si](C)(C)C)Br)Br
InChIKey
ZKCVPMCCGPMMBH-UHFFFAOYSA-N
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1Structures and optical properties of tris(trimethylsilyl)silylated oligothiophene derivatives.

Inubushi H1, Hattori Y, Yamanoi Y, Nishihara H.

J Org Chem. 2014 Apr 4;79(7):2974-9. doi: 10.1021/jo500029f. Epub 2014 Mar 20.

The structures and optical properties of tris(trimethylsilyl)silylated oligothiophenes were examined by spectroscopies, theoretical calculations, and single-crystal X-ray measurements. Bathochromic shift from the original oligothiophenes was observed in the tris(trimethylsilyl)silylated ones, confirming the σ-π conjugation between Si-Si σ bonds and π-orbital. 5,5'-Bis(tris(trimethylsilyl)silyl)-2,2'-bithiophene (Si-T2) showed the highest fluorescence quantum yield (ΦF) both in solution (0. Read More

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Tel:1-201-478-8534
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