α,α'-二溴对二甲苯
α,α'-二溴对二甲苯结构式
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常用名 | α,α'-二溴对二甲苯 | 英文名 | 1,4-Bis(bromomethyl)benzene |
|---|---|---|---|---|
| CAS号 | 623-24-5 | 分子量 | 263.957 | |
| 密度 | 1.8±0.1 g/cm3 | 沸点 | 245.0±0.0 °C at 760 mmHg | |
| 分子式 | C8H8Br2 | 熔点 | 143-145 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 139.5±21.0 °C | |
| 符号 |
GHS05 |
信号词 | Danger |
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Synthesis of stereoisomers of antithrombotic nipecotamides.
Chirality 7 , 90, (1995) The stereoisomers of alpha,alpha'-bis[3-(N,N-diethylcarbamoyl)-piperidino]-p-xylene (1) were synthesized. Rac ethyl nipecotate was resolved by diastereomeric (-)-D- and (+)-L-tartrate salt formation. The enantiomeric esters were hydrolyzed to the correspondin... |
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Octahedral Fe(II) and Ru(II) complexes based on a new bis 1,10-phenanthroline ligand that imposes a well defined axis.
J. Am. Chem. Soc. 123(49) , 12215-21, (2001) A bis-chelating ligand (L1), made of two 7-(p-anisyl)-1,10-phenanthroline (phen) subunits connected with a p-(CH(2))(2)C(6)H(4)(CH(2))(2) spacer through their 4 positions, has been prepared, using Skraup syntheses and reaction of the anion of 4-methyl-7-anisy... |
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5, 5'-[(p-Phenylenedimethylene) dithio] bis (1-phenyl-1H-1, 2, 3, 4-tetrazole). Wang W, et al.
Acta Crystallogr. Sect. E Struct. Rep. Online 61(4) , 1163-1164, (2005)
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Mononuclear metallacyclic silver(I) complexes of third generation bis(1-pyrazolyl)methane ligands.
Inorg. Chem. 48(3) , 936-45, (2009) The third-generation bis(1-pyrazolyl)methane ligands p-C(6)H(4)[CH(2)OCH(2)CH(pz)(2)](2) (L(p), pz = pyrazolyl ring) and m-C(6)H(4)[CH(2)OCH(2)CH(pz)(2)](2) (L(m)) have been synthesized by the reaction of (pz)(2)CHCH(2)OH with NaH followed by alpha,alpha'-dib... |
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2,9,16,19,22,25-Hexaoxatetra-cyclo-[24.4.0.2.0]dotriaconta-1(26),4,6,10(15),11,13,27,29,31-nona-ene.
Acta Crystallogr. Sect. E Struct. Rep. Online 65(Pt 10) , o2369-70, (2009) The title 22-crown-6 unit, C(26)H(28)O(6), comprising of three benzo groups and triethyl-ene glycol, was prepared by the reaction of α,α'-dibromo-p-xylene with 1,8-bis-(2-hydroxy-phen-oxy)-3,6-dioxaoctane in the presence of Cs(2)CO(3) with tetra-hydro-furan (... |