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  • 572071 - 9,9-Di(2-ethylhexyl)fluorene-2,7-diboronic acid bis(1,3-propanediol) ester solution

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572071 Sigma-Aldrich

9,9-Di(2-ethylhexyl)fluorene-2,7-diboronic acid bis(1,3-propanediol) ester solution

Synonym: 9,9-Di(2′-ethylhexyl)fluorene-2,7-bis(trimethylene borate) solution

  • CAS Number 344782-49-6

  • Empirical Formula (Hill Notation) C35H52B2O4

  • Molecular Weight 558.41

  •  MDL number MFCD03701633

  •  PubChem Substance ID 24874778

  •  NACRES NA.23

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Properties

Related Categories Aryl Boronate Esters, Boronate Esters, Boronic Acids and Derivatives, Chemical Synthesis, Materials Science,
concentration   0.5 M in toluene
refractive index   n20/D 1.5160
bp   117-118 °C
density   0.906 g/mL at 25 °C
SMILES string   CCCCC(CC)CC1(CC(CC)CCCC)c2cc(ccc2-c3ccc(cc13)B4OCCCO4)B5OCCCO5
InChI   1S/C35H52B2O4/c1-5-9-13-27(7-3)25-35(26-28(8-4)14-10-6-2)33-23-29(36-38-19-11-20-39-36)15-17-31(33)32-18-16-30(24-34(32)35)37-40-21-12-22-41-37/h15-18,23-24,27-28H,5-14,19-22,25-26H2,1-4H3
InChI key   LGBZRFAFRYBGTM-UHFFFAOYSA-N

Description

Packaging

5 mL in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Target organs 
Central nervous system
RIDADR 
UN1294 - class 3 - PG 2 - Toluene, solution
WGK Germany 
WGK 3
Flash Point(F) 
55.4 °F - closed cup - Not applicable
Flash Point(C) 
13 °C - closed cup - Not applicable
Protocols & Articles

Articles

Boronic Acid Esters - Chemfiles Volume 4 Article 2

The synthesis of biaryl compounds via the Suzuki–Miyaura coupling reaction has become more commonplace now that many arylboronic acids are readily available. Several years ago, Miyaura et al. demonst...
Chemfiles Volume 4 Article 2
Keywords: Coupling reactions, Suzuki-Miyaura coupling

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