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675911 Sigma-Aldrich

N-Boc-indole-2-boronic acid

≥95%

Synonym: 1-(tert-butoxycarbonyl)indole-2-boronic acid, N-(tert-butoxycarbonyl)indole-2-boronic acid

  • CAS Number 213318-44-6

  • Empirical Formula (Hill Notation) C13H16BNO4

  • Molecular Weight 261.08

  •  MDL number MFCD02093045

  •  PubChem Substance ID 24885308

  •  NACRES NA.22

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Properties

Related Categories Boronic Acids, Boronic Acids and Derivatives, Chemical Synthesis, Heteroaryl Boronic Acids, Organometallic Reagents More...
Quality Level   100
assay   ≥95%
mp   84-94 °C
  85-90 °C (lit.)
storage temp.   −20°C
SMILES string   CC(C)(C)OC(=O)n1c(cc2ccccc12)B(O)O
InChI   1S/C13H16BNO4/c1-13(2,3)19-12(16)15-10-7-5-4-6-9(10)8-11(15)14(17)18/h4-8,17-18H,1-3H3
InChI key   SVIBPSNFXYUOFT-UHFFFAOYSA-N

Description

General description

May contain varying amounts of anhydride

Application

Reactant involved in:
• Suzuki-Miyaura cross-coupling reactions
• Copper-catalyzed trifluoromethylation
• Palladium-catalyzed benzylation
• Homocoupling reactions

Used in a synthesis of hydroxyquinones via Suzuki-Miyaura coupling of phenylidonium ylides of hydroxyquinones.

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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