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Thermo Scientific Chemicals
alpha,alpha,alpha',alpha'-Tetrabromo-o-xylene, 97%
CAS: 13209-15-9 | C8H6Br4 | 421.752 g/mol
化学物質識別子
CAS13209-15-9
IUPAC Name1,2-bis(dibromomethyl)benzene
Molecular FormulaC8H6Br4
InChI KeyLNAOKZKISWEZNY-UHFFFAOYSA-N
SMILESBrC(Br)C1=CC=CC=C1C(Br)Br
さらに表示
仕様
スペックシート
スペックシートAppearance (Color)White to cream to pale brown to pale gray
FormCrystals or powder or crystalline powder
Assay (GC)≥96.0%
Identification (FTIR)Conforms
Melting Point (clear melt)111.0-120.0?C
α,α,α',α'-Tetrabromo-o-xylene reacts with 5endo,6endo-bis-chlormethyl-norborn-2-en to obtain trans/cis-2,3-bis(chloromethyl)-1,4-methano-1,2,3,4-tetrahydroanthracene. Further, it is involved in the preparation of 1-(3-butenyl)-2-(deuteriomethyl)benzene by reacting with allylmagnesium bromide. In addition this, it is used to prepare exo-benzocyclobuteno-1,2,3,4-tetrahydro-1,4-methanoanthracene by reacting with exo-1,4,4a,8b-tetrahydro-1,4-methanobiphenylene.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
α,α,α′,α′-Tetrabromo-o-xylene reacts with 5endo,6endo-bis-chlormethyl-norborn-2-en to obtain trans/cis-2,3-bis(chloromethyl)-1,4-methano-1,2,3,4-tetrahydroanthracene. Further, it is involved in the preparation of 1-(3-butenyl)-2-(deuteriomethyl)benzene by reacting with allylmagnesium bromide. In addition this, it is used to prepare exo-benzocyclobuteno-1,2,3,4-tetrahydro-1,4-methanoanthracene by reacting with exo-1,4,4a,8b-tetrahydro-1,4-methanobiphenylene.
Solubility
Insoluble in water.
Notes
Incompatible with strong oxidizing agents and strong bases.
α,α,α′,α′-Tetrabromo-o-xylene reacts with 5endo,6endo-bis-chlormethyl-norborn-2-en to obtain trans/cis-2,3-bis(chloromethyl)-1,4-methano-1,2,3,4-tetrahydroanthracene. Further, it is involved in the preparation of 1-(3-butenyl)-2-(deuteriomethyl)benzene by reacting with allylmagnesium bromide. In addition this, it is used to prepare exo-benzocyclobuteno-1,2,3,4-tetrahydro-1,4-methanoanthracene by reacting with exo-1,4,4a,8b-tetrahydro-1,4-methanobiphenylene.
Solubility
Insoluble in water.
Notes
Incompatible with strong oxidizing agents and strong bases.
RUO – Research Use Only
General References:
- Tian, Y.; Uchida, K.; Kurata, H.; Hirao, Y.; Nishiuchi, T.; Kubo, T. Design and Synthesis of New Stable Fluorenyl-Based Radicals. J. Am. Chem. Soc. 2014, 136 (36), 12784-12793.
- Song, C. L.; Ma, C. B.; Yang, F.; Zeng, W. J.; Zhang, H. L.; Gong, X. Synthesis of Tetrachloro-azapentacene as an Ambipolar Organic Semiconductor with High and Balanced Carrier Mobilities. Org. Lett. 2011, 13 (11), 2880-2883.