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B33803 Sigma-Aldrich

Bicyclo[2.2.1]hepta-2,5-diene

98%

Synonym: 2,5-Norbornadiene, NBD

  • CAS Number 121-46-0

  • Empirical Formula (Hill Notation) C7H8

  • Molecular Weight 92.14

  •  Beilstein/REAXYS Number 506224

  •  MDL number MFCD00082301

  •  PubChem Substance ID 24891712

  •  NACRES NA.23

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Properties

Related Categories Alicyclic/Etch-Resistant Monomers, Alkenes, Building Blocks, Chemical Synthesis, Cyclic,
Quality Level   200
assay   98%
contains   0.05-0.25% BHT as inhibitor
refractive index   n20/D 1.470 (lit.)
bp   89 °C (lit.)
density   0.906 g/mL at 25 °C (lit.)
SMILES string   C1[C@H]2C=C[C@@H]1C=C2
InChI   1S/C7H8/c1-2-7-4-3-6(1)5-7/h1-4,6-7H,5H2/t6-,7+
InChI key   SJYNFBVQFBRSIB-KNVOCYPGSA-N

Description

Application

Intermediate in prostaglandin synthesis.

Packaging

5, 100, 500 mL in glass bottle

Features and Benefits

Intermediate in prostaglandin synthesis.

Safety & Documentation

Safety Information

Symbol 
GHS02  GHS02
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2251 3 / PGII
WGK Germany 
WGK 2
RTECS 
RB6535000
Flash Point(F) 
-5.8 °F - closed cup
Flash Point(C) 
-21 °C - closed cup

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Palladium-Catalyzed Reaction of Aryl Iodides with ortho- Bromoanilines and Norbornene/Norbornadiene: Unexpected Formation of Dibenzoazepine Derivatives-

The cross-coupling reaction of aryl bromides and iodides with aliphatic and aromatic thiols catalyzed by palladium complexes of the bisphosphine ligand CyPF-tBu (1) is reported. Reactions occur in ex...
Keywords: Catalysis, Chromatography, Column chromatography, Coupling reactions, Cross couplings, Gas chromatography, Ligands, Solvents

Peer-Reviewed Papers
15

References

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