POTASSIUM VINYLTRIFLUOROBORATE 乙烯三氟硼酸钾

CAS 13682-77-4 MFCD02093335

化学结构图

13682-77-4
SMILES: C=C[B-](F)(F)F.[K+]

化学属性

Mol. FormulaC2H3BF3K
Mol. Weight134
Melting Point240-242
TSCANo

别名和识别编码

Chemical NamePOTASSIUM VINYLTRIFLUOROBORATE
MDL NumberMFCD02093335
CAS Number13682-77-4
Synonym 乙烯三氟硼酸钾 Potassium (ethenyl)trifluoroborate
PubChem Substance ID23679353
EC Number000-000-0
Beilstein Registry Number7777570
Reaxys-RN7777570
Chemical Name Translation乙烯三氟硼酸钾
LabNetwork Molecule IDLN00191621
InChIInChI=1S/C2H3BF3.K/c1-2-3(4,5)6;/h2H,1H2;/q-1;+1
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分类

  • {SNA} Alkenyl Trifluoroborate Salts, Boronic Acids and Derivatives, Chemical Synthesis, Organometallic Reagents, Trifluoroborate Salts

相关文献及参考

  • Stable vinylating agent. Darses et al, reported the cross-coupling reaction with arenediazonium tetrafluoroborates to give styrenes in high yield, catalyzed by Pd(OAc)2 (ligand-free) or the palladacycle trans-Di-µ-acetatobis[2-(di-o-tolyl­phosphino)­benzyl­]dipalladium(II)­, L16948: Tetrahedron Lett., 39, 5045 (1998); Eur. J. Org. Chem., 1875 (1999). Molander has since described the direct cross-coupling of the reagent with aryl halides and triflates, catalyzed by [1,1'-Bis(diphenyl­phosphino)­ferrocene]palladium(II)­ chloride, 41225: Org. Lett., 4, 107 (2002):

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • 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。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P332+P313
  • P305+P351+P338+P337+P313
Signal word
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • 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
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
Storage condition Hygroscopic
Hazard Codes C
UN Number
Packing GroupII

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. 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. Chemicals by Class 化学分类法
  4. Halogenated 卤化物 (氟氯溴碘)
  5. Fluoro 氟化物
  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
  5. Alkenyl Trifluoroborate Salts - Trifluoroborate Salts
  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
  5. Alkenyl Trifluoroborate Salts - Trifluoroborate Salts
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Metal Compounds 金属化合物

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