Tin(II) Trifluoromethanesulfonate 三氟甲烷磺酸锡

CAS 62086-04-8 MFCD00191251

化学结构图

62086-04-8
SMILES: O=S(=O)(O[SnH2]OS(=O)(=O)C(F)(F)F)C(F)(F)F

化学属性

TSCANo
Mol. FormulaC2F6O6S2Sn
Mol. Weight417
Appearance white pwdr.
Stabilityhygroscopic
Melting Pointdec.

别名和识别编码

Chemical NameTin(II) Trifluoromethanesulfonate
Alfabeta NameTINTRIFLUOROMETHANESULFONATE
Synonym Sn(OTf)2 三氟甲烷磺酸锡(II) 三氟甲磺酸锡
PubChem Substance ID87576975
Reaxys-RN11552396
Chemical Name Translation三氟甲烷磺酸锡
MDL NumberMFCD00191251
CAS Number62086-04-8
LabNetwork Molecule IDLN00117898
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分类

  • {SNA} Catalysis and Inorganic Chemistry, Chemical Synthesis, Tin

相关文献及参考

  • Promotes glycosidation reactions, e.g. of acetobromoglucose to give, stereoselectively, ß-glucosides: Tetrahedron Lett., 26, 1713 (1985). Also used in a variety of other glycosidation reactions; see, e.g.: Tetrahedron Lett., 28, 5041 (1987); Chem. Lett., 1123 (1996); Liebigs Ann. Chem., 1623 (1996); Tetrahedron, 52, 3897 (1996); Eur. J. Org. Chem., 1423 (2000).
  • Can transfer an allyl group from a homoallylic alcohol to an aldehyde: J. Am. Chem. Soc., 120, 6609 (1998); 122, 1310 (2000).
  • In combination with a base (e.g. DBU), promotes the addition of 1-alkynes to carbonyl groups to give alkynols: J. Org. Chem., 56, 4091 (1991).
  • Catalyzes electrophilic sulfonylation of aromatic rings by sulfonyl chlorides, generally in good yields: Tetrahedron, 57, 241 (2001).
  • Versatile mild Lewis acid catalyst.
  • Introduced by Mukaiyama to promote aldol-type reactions via tin enolates, either stoichiometrically: Tetrahedron, 40, 1381 (1984), or catalytically: Tetrahedron, 45, 1197 (1989). In the presence of a chiral amine, the reaction is enantioselective: Chem. Lett., 1209 (1991); J. Am. Chem. Soc., 113, 4247 (1991). For further discussion of this and other reactions of tin enolates, see: Encyclopedia of Reagents for Organic Synthesis, L. A. Paquette, Ed., Wiley, Chichester (1995), vol. 7, p. 4907.
  • Reagent for selective deprotection of N-Boc groups: Synth. Commun., 33, 445 (2003).

安全信息

Warnings IRRITANT
Safety Statements
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
Packing GroupIII
UN Number UN3288 3146
Risk Statements
Storage condition Moisture Sensitive 0-10 冷库贮存。 0-10°C
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。
  • P403+P233
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/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。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P301+P310+P330
  • P332+P313
  • P302+P352+P312+P361+P364
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P405 Store locked up. 上锁保管。
  • P305+P351+P338+P337+P313
  • P304+P340+P311
  • 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。
Signal word
Hazard statements
  • H301+H311+H331
  • 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
Hazard Codes C
Hazard Class6.1

系列性分类

  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Tin - Catalysis and Inorganic Chemistry
  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Tin - Catalysis and Inorganic Chemistry
  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organotin 有机锡
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Analytical Reagents for General Use - Analytical Reagents
  4. Puriss p.a. ACS - Analytical Reagents for General Use
  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. Synthetic Reagents 合成试剂
  3. Catalysts for Organic Synthesis 有机合成催化剂
  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
  1. Chemical Synthesis 化学合成
  2. Catalysis and Inorganic Chemistry 催化剂和无机化学
  3. Thallium
  1. Metal Triflate
  2. Tin

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