Triphenylmethylium Tetrafluoroborate 三苯基甲基四氟硼酸盐

CAS 341-02-6 MFCD00013120

化学结构图

341-02-6
SMILES: F[B-](F)(F)F.c1ccc([C+](c2ccccc2)c2ccccc2)cc1

化学属性

Mol. FormulaC19H15BF4
Mol. Weight330.13
Melting Point205-215 °C
TSCAYes

别名和识别编码

Chemical NameTriphenylmethylium Tetrafluoroborate
MDL NumberMFCD00013120
CAS Number341-02-6
Synonym Triphenylmethylium tetrafluoroborate {LY} Triphenylmethylium tetrafluoroborate {} {LY} Triphenylmethylium tetrafluoroborate {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {} {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {} {} {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Triphenylmethylium tetrafluoroborate {} {} {} {} {}
PubChem Substance ID2723955
Beilstein Registry Number3659536
EC Number206-433-3
Chemical Name Translation三苯基甲基四氟硼酸盐
Reaxys-RN5085649
InChIKeyVQXBOEYKSVVPSP-UHFFFAOYSA-N
LabNetwork Molecule IDLN01746548
InChIInChI=1S/C19H15.BF4/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;2-1(3,4)5/h1-15H;/q+1;-1
Canonical SMILESC1=CC=C(C=C1)[C+](C2=CC=CC=C2)C3=CC=CC=C3.[B-](F)(F)(F)F
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分类

  • {SNA} Building Blocks, Carbenium Salts, Chemical Synthesis, Organic Building Blocks

相关文献及参考

  • Abstraction of the ɑ-H atom of alcohols and their O-substituted derivatives results in oxidation to the ketones:
  • Cycloheptatriene gives the tropylium cation: J. Am. Chem. Soc., 79, 4557 (1957).
  • Oxidation of TMS ethers to ketones: J. Org. Chem., 41, 1479 (1976); secondary alcohols to ketones, and secondary diols to ɑ-hydroxy ketones: Tetrahedron Lett., 2771 (1978). Ketones can similarly be oxidized to ɑß-unsaturated ketones by hydride abstraction from their silyl enol ethers: J. Org. Chem., 42, 3961 (1977); Synthesis, 736 (1979).
  • The trityl cation abstracts hydride ion from a variety of substrates:
  • The trityl cation is also useful for the oxidative cleavage of the 4-methoxybenzyl protecting group from secondary alcohols: J. Org. Chem., 49, 51 (1984).
  • With 1,3-Dithiane, A10505, gives the electrophilic dithienium salt which can react with silyl enol ethers to give ɑ-formyl or ɑ-methyl carbonyl compounds: Tetrahedron Lett., 22, 2829, 2833 (1981).

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P330+P331
  • P302+P361+P354
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340
  • P304+P340+P310
  • P305+P354+P338
  • P316
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Signal word Danger
Safety Statements
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • 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；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
Packing GroupIII
UN Number UN 3261 8/PG 2 1759 UN3261 3261
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R14 Reacts violently with water 遇水会猛烈反应
Storage condition 2-8°C, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture Moisture Sensitive {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture
Hazard Codes C C,Xi
Hazard Class8

其他信息

  • F:8-10-21
  • Hazard Note:Irritant
  • 敏感性:Moisture Sensitive
  • TSCA:T
  • MOL 文件:341-02-6.mol
  • Alfa Aesar:三苯基四氟硼酸碳,98% Triphenylcarbenium tetrafluoroborate, 98%(341-02-6)
  • Acros Organics:三苯甲基四氟硼酸盐 Triphenylcarbenium tetrafluoroborate(341-02-6)
  • Sigma Aldrich:341-02-6(sigmaaldrich)
  • TCI Shanghai:三苯基甲基四氟硼酸盐 Triphenylmethylium Tetrafluoroborate,>;98.0%(T)(341-02-6)
  • 三苯甲基四氟硼酸盐价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 T1173 三苯基甲基四氟硼酸盐 Triphenylmethylium Tetrafluoroborate 5G 377元 2014/06/02 T1173 三苯基甲基四氟硼酸盐 Triphenylmethylium Tetrafluoroborate 25G 1190元 2010/06/21 172950250 三苯甲基四氟硼酸盐 Triphenylcarbenium tetrafluoroborate 25 GR 1247元

系列性分类

  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Boronic Acids and Derivatives 硼酸和硼酸衍生物
  4. Trifluoroborate Salts - Boronic Acids and Derivatives
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Arenes 芳烃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbenium Salts 卡宾盐
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbenium Salts 卡宾盐
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Halogenated 卤化物 (氟氯溴碘)
  5. Fluoro 氟化物