Indium(III) chloride, anhydrous

• Catalog No.: L18758
• CAS Number: 10025-82-8
• M. F.: Cl3In
• M. W.: 221.177
• Purity: 98+%

SYNONYMS

• Title: 氯化铟(III), 无水
• IUPAC name: indium(3+) ion trichloride
• IUPAC Traditional name: indium(3+) ion trichloride

DATABASE IDS

• Merck Index: 144958
• EC Number: 233-043-0
• MDL Number: MFCD00011058
• CAS Number: 10025-82-8

PROPERTIES

• Purity: 98+%
• Boiling Point: 800°C
• Density: 3.460
• Melting Point: 586°C
• GHS Hazard statements: H301-H314-H318
• European Hazard Symbols: X
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P260-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501A
• Risk Statements: 22-34
• RTECS: NL1400000
• Safety Statements: 20-26-36/37/39-45-60
• Storage Warning: Hygroscopic
• TSCA Listed: 是
• Hazard Class: 8
• UN Number: UN3260
• Packing Group: II

REFERENCES

• Promotes efficient azidolysis of ɑ?-epoxy carboxyl derivatives in water at pH 4, with results superior to Yb(OTf)₃ or Sc(OTf)₃: J. Org. Chem., 66, 3554 (2001).
• Indium enolates are readily formed by transmetallation of Li enolates. These undergo Reformatsky-type reactions with aldehydes to give ?-hydroxy esters. ɑ-Bromo enolates give Darzens-type ɑ?-epoxy carbonyl compounds: J. Chem. Soc., Perkin 1, 825 (2000).
• The combination with NaBH₄ has been reported to be an effective radical reducing system, replacing the environmentally unfavorable TBTH (Tri-n-butyltin hydride, A13298), e.g. in dehalogenation and cyclization reactions: J. Am. Chem. Soc., 124, 906 (2002).
• In combination with Triethylsilane, A10320 and a radical initiator, generates a radical reagent, analogous to Tri-n-butyltin hydride, A13298: Org. Lett., 6, 4981 (2004).
• For a brief feature on InCl₃, see: Synlett, 531 (2002). For reviews of the use of In compounds in organic synthesis, see: Eur. J. Org. Chem., 2347 (2000); J. Chem. Soc., Perkin 1, 3015 (2000).
• Mild, water tolerant Lewis acid catalyst, e.g. in allylation reactions of sensitive aldehydes with allyltributyltin: J. Org Chem., 61, 105 (1996). The allylstannane can also be generated in situ from the allyl halidein water: Tetrahedron Asym., 7, 1535 (1996). Catalyzes the Mukaiyama aldol reaction, under either solvent-free conditions: Tetrahedron Lett., 39, 1579 (1998), or in water: Chem. Commun., 1819 (1996); 861 (1998); Tetrahedron Lett., 38, 3465 (1997).For Diels-Alder reactions in water, see: Chem. Commun., 2315 (1996).
• In combination with a dithiol, catalyzes the efficient transthioacetalization of acetals to dithioacetals: Synlett, 727 (2002).
• Aldoximes can be dehydrated to nitriles; ketoximes undergo the Beckmann rearrangement to amides: Chem. Commun., 1196 (2000).
• Catalyst for conjugate addition of indoles to electron-deficient alkenes: Synthesis, 2165 (2001):