475262
1,3-Diiodobenzene
98%
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About This Item
Formula empirica (notazione di Hill):
C6H4I2
Numero CAS:
Peso molecolare:
329.90
Numero CE:
Numero MDL:
Codice UNSPSC:
12352100
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Livello qualitativo
Saggio
98%
Condizioni di stoccaggio
protect from light
Punto di fusione
34-37 °C (lit.)
Gruppo funzionale
iodo
Temperatura di conservazione
2-8°C
Stringa SMILE
Ic1cccc(I)c1
InChI
1S/C6H4I2/c7-5-2-1-3-6(8)4-5/h1-4H
SFPQFQUXAJOWNF-UHFFFAOYSA-N
Descrizione generale
1,3-Diiodobenzene is a halogenated benzene derivative. Its reaction with phenylboronic acid in the presence of CuI, DABCO (1,4-diazabicyclo[2.2.2]octane) and TBAB (n-Bu4NBr) has been analyzed. 1,3-Diiodobenzene undergoes coupling with 2-methylthiophene in the presence of Ir/Ag2CO3 to afford meta-linked isomer of thiophene-benzene-thiophene triad.
Applicazioni
1,3-Diiodobenzene may be used in the synthesis of:
- 3,5-bis(perfluorodecyl)phenylboronic acid
- epitaxially aligned and separated polyphenylene lines on Cu(110)
- 1,3-bis(4-ethynyl-2,5-dibutoxyphenyl-1-ethynyl)benzene
Avvertenze
Warning
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Organi bersaglio
Respiratory system
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
235.4 °F - closed cup
Punto d’infiammabilità (°C)
113 °C - closed cup
Dispositivi di protezione individuale
dust mask type N95 (US), Eyeshields, Gloves
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I clienti hanno visto anche
Jin-Heng Li et al.
The Journal of organic chemistry, 72(6), 2053-2057 (2007-02-09)
In the presence of TBAB, CuI-catalyzed Suzuki-Miyaura cross-coupling of vinyl halides and aryl halides with arylboronic acids was conducted smoothly to afford the corresponding diarylethenes and polyaryls in moderate to good yields using DABCO (1,4-diazabicyclo[2.2.2]octane) as the ligand. We also
Benoît Join et al.
Angewandte Chemie (International ed. in English), 48(20), 3644-3647 (2009-04-09)
Efficient couplings using equimolar quantities of each coupling partner and multiple C-H bond arylation reactions are achieved with an Ir-based catalytic system for the C-H bond arylation of electron-rich heteroarenes with iodoarenes to construct extended pi-systems. The dramatic ligand effect
J A Lipton-Duffin et al.
Small (Weinheim an der Bergstrasse, Germany), 5(5), 592-597 (2009-02-26)
The surface-mediated synthesis of epitaxially aligned and separated polyphenylene lines on Cu(110) by exploiting the Ullmann dehalogenation reaction is reported. Scanning tunneling microscopy (STM) and X-ray photoelectron spectroscopy (XPS) show that the C-I bonds of 1,4-diiodobenzene and 1,3-diiodobenzene (C(6)H(4)I(2)) are
Synthesis, Chain Rigidity, and Luminescent Properties of Poly [(1, 3-phenyleneethynylene)-a lt-tris (2, 5-dialkoxy-1, 4-phenyleneethynylene)] s.
Chu Q, et al.
Macromolecules, 35(20), 7569-7574 (2002)
3, 5-Bis (perfluorodecyl) phenylboronic acid as an easily recyclable direct amide condensation catalyst.
Ishihara K, et al.
Synlett, 2001(09), 1371-1374 (2001)
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