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707163 Sigma-Aldrich

(1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene

95%

  • CAS Number 850409-83-5

  • Empirical Formula (Hill Notation) C20H18

  • Molecular Weight 258.36

  •  MDL number MFCD15143645

  •  PubChem Substance ID 329762697

  •  NACRES NA.22

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, Diene Ligands
assay   95%
optical activity   [α]22/D +34.0°, c = 0.7 in chloroform
mp   69-76 °C
storage temp.   −20°C
SMILES string   C1C[C@H]2C=C([C@@H]1C=C2c3ccccc3)c4ccccc4
InChI   1S/C20H18/c1-3-7-15(8-4-1)19-13-18-12-11-17(19)14-20(18)16-9-5-2-6-10-16/h1-10,13-14,17-18H,11-12H2/t17-,18-/m0/s1
InChI key   BDYBOFJAEBJDMI-ROUUACIJSA-N

Description

Application

(1S,4S)-2,5-Diphenylbicyclo[2,2,2]octa-2,5-diene can be used as a chiral diene ligand in the preparation of 1-methoxy-5,6,9,10-tetrahydro[6]helicene.

Packaging

100, 500 mg in amber glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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