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522856

Sigma-Aldrich

5-溴-2,2′-联噻吩

96%

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1 G
$107.00

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1 G
$107.00

About This Item

经验公式（希尔记法）:
C8H5BrS2
CAS号:
3480-11-3
分子量:
245.16
MDL號碼:
MFCD01461947
分類程式碼代碼:
12352100
PubChem物質ID:
24874125
NACRES:
NA.22

$107.00

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品質等級

100

化驗

96%

形狀

solid

mp

29-32 °C (lit.)

SMILES 字串

Brc1ccc(s1)-c2cccs2

InChI

1S/C8H5BrS2/c9-8-4-3-7(11-8)6-2-1-5-10-6/h1-5H

InChI 密鑰

OMOAIGVIYUXYAU-UHFFFAOYSA-N

相关类别

一般說明

5-Bromo-2,2′-bithiophene is a bromothiophene derivative. Its reaction with various aryl iodides bearing an electron-donating or electron-withdrawing substituent has been described.[1] It can be synthesized from 2,2′-bithiophene.[2]

應用

5-Bromo-2,2′-bithiophene may be used in the synthesis of trimethyl-[2,2′;5′,2″;5″,2″]quaterthiophen-5-yl-silane (4TTMS)[3] and 5-hexylsulfanyl-2,2′:5′,2′′-terthiophene.[4]

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKBZ7954V
MKBV6901V
MKBJ5464V
MKBD7252V
MKBD7252

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Kei Kobayashi et al.
Organic letters, 7(22), 5083-5085 (2005-10-21)
[reaction: see text] Bromothiophene derivatives react with aryl iodides catalyzed by a palladium complex in the presence of a silver(I) nitrate/potassium fluoride system to induce coupling at the C-H bond, while the carbon-bromine bond is intact. The produced coupling product
Silole-Containing. pi.-Conjugated Systems. 3.1 A Series of Silole-Thiophene Cooligomers and Copolymers: Synthesis, Properties, and Electronic Structures.
Tamao K, et al.
Macromolecules, 28(25), 8668-8675 (1995)
Mark E Roberts et al.
Proceedings of the National Academy of Sciences of the United States of America, 105(34), 12134-12139 (2008-08-20)
The development of low-cost, reliable sensors will rely on devices capable of converting an analyte binding event to an easily read electrical signal. Organic thin-film transistors (OTFTs) are ideal for inexpensive, single-use chemical or biological sensors because of their compatibility
Three-dimensional tetra (oligothienyl) silanes as donor material for organic solar cells.
Roquet S, et al.
Journal of Materials Chemistry, 16(29), 3040-3045 (2006)

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