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193526
1,4-Diiodbenzol
99%
Synonym(e):
4-Iodophenyl iodide, p-Diiodobenzene, p-Phenylene diiodide
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About This Item
Empirische Formel (Hill-System):
C6H4I2
CAS-Nummer:
Molekulargewicht:
329.90
Beilstein:
1904546
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22
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Qualitätsniveau
Assay
99%
Form
powder
bp
285 °C (lit.)
mp (Schmelzpunkt)
131-133 °C (lit.)
Funktionelle Gruppe
iodo
SMILES String
Ic1ccc(I)cc1
InChI
1S/C6H4I2/c7-5-1-2-6(8)4-3-5/h1-4H
InChIKey
LFMWZTSOMGDDJU-UHFFFAOYSA-N
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Anwendung
1,4-Diiodobenzene was used in:
- total synthesis of martinellic acid, a naturally occurring bradykinin receptor antagonist
- preparation of 1,4-bis(p-R-phenylethynyl)benzenes via Pd11/Cu1catalyzed cross-coupling reaction
- synthesis of 1,4-diiodo-2,5-didodecylbenzene, starting reagent for the preparation of oligo(1,4-phenylene ethynylene)s
- surface-mediated synthesis of epitaxially aligned and separated polyphenylene lines on Cu(110) via Ullmann dehalogenation reaction
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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D Ma et al.
Organic letters, 3(14), 2189-2191 (2001-07-07)
[reaction: see text] The first total synthesis of martinellic acid, a naturally occurring bradykinin receptor antagonist, via a CuI-catalyzed coupling reaction of beta-amino ester 6 with 1,4-diiodobenzene and a guanylation reaction of secondary amine 3 under mild conditions as key
Synthesis of symmetric and unsymmetric 1, 4-bis ( p-R-phenylethynyl) benzenes via palladium/copper catalyzed cross-coupling and comments on the coupling of aryl halides with terminal alkynes.
Nguyen P, et al.
Inorgorganica Chimica Acta, 220(1), 289-296 (1994)
Du Zong-Da et al.
Journal of chromatography. A, 1616, 460791-460791 (2019-12-24)
Microporous organic network (MON) is a promise class of functional materials in solid phase extraction (SPE). However, the previous MON-based SPE works are all focused on off-line mode. The inherent drawbacks of off-line SPE such as complicated operation steps and
Fabrication of a conjugated microporous polymer membrane and its application for membrane catalysis.
Jieun Lee et al.
Scientific reports, 7(1), 13568-13568 (2017-10-21)
A flexible and free standing conjugated microporous polymer (CMP) membrane was prepared using a polyvinylpyrrolidone (PVP) electrospun membrane as a template. The PVP nanofibers of the template membrane were coated with a thin layer of the CMP through the in
Rapid bi-directional synthesis of oligo (1, 4-phenylene ethynylene) s.
Huang S and Tour JM.
Tetrahedron Letters, 40(17), 3447-3450 (1999)
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