Trimethylenebis(Triphenylphosphonium Bromide) 三亚甲基双(三苯基溴化鏻)

CAS 7333-67-7 MFCD00051885

化学结构图

7333-67-7
SMILES: [Br-].[Br-].c1ccc([P+](CCC[P+](c2ccccc2)(c2ccccc2)c2ccccc2)(c2ccccc2)c2ccccc2)cc1

化学属性

Mol. FormulaC39H36Br2P2
Mol. Weight726
Melting Point333-335°
TSCANo

别名和识别编码

Chemical NameTrimethylenebis(Triphenylphosphonium Bromide)
MDL NumberMFCD00051885
CAS Number7333-67-7
Synonym 1,3-Bis(triphenylphosphonio)propane dibromide
EC Number230-835-8
Beilstein Registry Number4281936
Chemical Name Translation三亚甲基双(三苯基溴化鏻)
InChIKeyRJUVVNLKTAWSCY-UHFFFAOYSA-M
PubChem Substance ID2795061
InChIInChI=1S/C39H36P2.2BrH/c1-7-20-34(21-8-1)40(35-22-9-2-10-23-35,36-24-11-3-12-25-36)32-19-33-41(37-26-13-4-14-27-37,38-28-15-5-16-29-38)39-30-17-6-18-31-39;;/h1-18,20-31H,19,32-33H2;2*1H/q+2;;/p-2
LabNetwork Molecule IDLN02141810
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相关文献及参考

  • The bis-Wittig reaction with ɑ-dicarbonyl compounds has been used to prepare cyclopentadienes for subsequent use in the Diels-Alder reaction: J. Am. Chem. Soc., 111, 2351 (1989). For use in the synthesis of open-chain or cyclic polyenes, see: Liebigs Ann. Chem., 619, 10 (1958). Reaction with geranylacetone provides a one-step synthesis of norsqualene: Synthesis, 22 (1970).
  • For review of the bis-Wittig reaction in the synthesis of non-benzenoid aromatic compounds, see: Synthesis, 765 (1975).

安全信息

Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S37 Wear suitable gloves 戴适当手套；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Storage condition Hygroscopic

系列性分类

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