CAS 5063-03-6

2-Acetyl-5-norbornene,tech. mixture of endo and exo

Description:

2-Acetyl-5-norbornene, a chemical substance with the CAS number 5063-03-6, is a bicyclic compound characterized by its unique norbornene structure, which features a fused cyclobutane and cyclopentene ring system. This compound exists as a mixture of two isomers: endo and exo, which differ in the spatial arrangement of the acetyl group relative to the bridgehead carbons of the norbornene framework. The endo isomer typically has the acetyl group oriented towards the larger bridge, while the exo isomer has it oriented away. This substance is known for its reactivity, particularly in Diels-Alder reactions and other cycloaddition processes, making it valuable in organic synthesis. It is often utilized in the production of various polymers and fine chemicals. Additionally, 2-acetyl-5-norbornene exhibits distinct physical properties, including a specific boiling point and solubility characteristics, which can vary based on the isomeric composition. Safety data should be consulted for handling and storage, as with all chemical substances.

Formula: C₉H₁₂O

InChI: InChI=1/C9H12O/c1-6(10)9-5-7-2-3-8(9)4-7/h2-3,7-9H,4-5H2,1H3/t7-,8+,9+/m1/s1

InChI key: InChIKey=NIMLCWCLVJRPFY-UHFFFAOYSA-N

SMILES: C(C)(=O)C1C2CC(C1)C=C2

Synonyms:

• 1-(5-Bicyclo[2.2.1]hept-2-enyl)ethanone
• 1-(Bicyclo[2.2.1]Hept-5-En-2-Yl)Ethanone
• 1-Bicyclo[2.2.1]hept-5-en-2-ylethanone
• 1-[(1R,2R,4R)-bicyclo[2.2.1]hept-5-en-2-yl]ethanone
• 1-[Bicyclo[2.2.1]hept-5-en-2-yl]ethan-1-one
• 2-Acetyl-5-Norbornene
• 2-Acetyl-5-norbornene,mixture of endo and exo
• 2-Acetylbicyclo[2.2.1]hept-5-ene
• 5-Acetyl-2-norbornene
• 5-Acetylbicyclo[2.2.1]hept-2-ene
• 5-Acetylnorbornene
• 6-Acetylbicyclo[2.2.1]hept-2-ene
• Acetylnorbornene
• Ethanone, 1-bicyclo[2.2.1]hept-5-en-2-yl-
• Ketone, methyl 5-norbornen-2-yl
• Methyl (8,9,10-Trinorborn-5-En-2-Yl) Ketone
• Methyl 5-norbornen-2-yl ketone
• endo-5-Acetyl-2-norbornene
• Bicyclo[2.2.1]hept-2-ene, 5-acetyl-
• 2-Acetylnorborna-5-ene
• Bicyclo[2.2.1]hept-5-en-2-yl(methyl) ketone
• 6-Acetylbicyclo[2.2.1]hepta-2-ene
• 2-ACETYL-5-NORBORNENE, MIXTURE OF ENDO AND EXO, TECHN.
• 5-NORBORNENE-2-ACETYL
• Bicyclo[2.2.1]hept-5-ene, 2-acetyl-
• 2-Acetyl-5-norbornene, tech. mixture of endo and exo
• 1-(Bicyclo[2.2.1]hepta-5-ene-2-yl)ethanone
• 5-Acetylnorborn-2-ene

5-Acetyl-2-norbornene

CAS: 5063-03-6

Formula: C₉H₁₂O

Purity: 97%

Color and Shape: Liquid

Molecular weight: 136.1910

Ref: IN-DA003MBT

5-Acetylbicyclo[2.2.1]hept-2-ene

CAS: 5063-03-6

5-Acetylbicyclo[2.2.1]hept-2-ene

Formula: C₉H₁₂O

Purity: 98%(endo-exo isomer mixture)

Color and Shape: clear. faint yellow liquid

Molecular weight: 136.19g/mol

Ref: 54-OR350014

1-(Bicyclo[2.2.1]hept-5-en-2-yl)ethanone

CAS: 5063-03-6

Formula: C₉H₁₂O

Purity: 95.0%

Color and Shape: Liquid

Molecular weight: 136.194

Ref: 10-F208838

5-Acetyl-2-norbornene

Controlled Product

CAS: 5063-03-6

Applications 5-Acetyl-2-norbornene is an intermediate used in the synthesis of the 2-acetylnorbornyl isothiocyanates.
References Zhang, Y., et al.: PNAS, 91, 3147 (1994)

Formula: C₉H₁₂O

Color and Shape: Neat

Molecular weight: 136.19

Ref: TR-A187150

1-(Bicyclo[2.2.1]hept-5-en-2-yl)ethanone

CAS: 5063-03-6

1,2-Dihydrobenzene (1,2-DH) is a molecule that has the chemical formula C6H6. It is a colorless liquid with boiling point of 147°C and melting point of -11°C. 1,2-DH has been shown to form hydrogen bonds with water molecules. This compound is also insoluble in water, which may be due to its dehydrating properties. When catalyzed by an acid or base, 1,2-DH undergoes dehydration reactions. Acidic or basic conditions are required for this reaction to occur and the resulting product can be determined by x-ray diffraction studies. 1,2-DH has been shown to form coordination complexes with metal ions such as copper (Cu) and zinc (Zn). These complexes have been shown to have ligand binding properties that lead to supramolecular structures. Intermolecular hydrogen bonding interactions between 1,2-DH molecules have also been observed during

Formula: C₉H₁₂O

Purity: Min. 95%

Molecular weight: 136.19 g/mol

Ref: 3D-FB140730