6316-16-1

Usage

Uses

Used in Fragrance Industry:
1,3a,4,6,7,7a-hexahydro-4,7-methano-5H-inden-5-one is used as a fragrance ingredient for its camphor-like odor in perfumes, soaps, and cosmetics.
Used in Flavor Industry:
1,3a,4,6,7,7a-hexahydro-4,7-methano-5H-inden-5-one is used as a flavoring agent in the food industry to enhance the taste of various products.
Used in Organic Synthesis:
1,3a,4,6,7,7a-hexahydro-4,7-methano-5H-inden-5-one has potential as a building block in the synthesis of other organic compounds, contributing to the development of new chemical products.
Safety Precautions:
It is important to handle 1,3a,4,6,7,7a-hexahydro-4,7-methano-5H-inden-5-one with caution, as it is considered a hazardous substance. It can cause irritation to the skin, eyes, and respiratory system. Proper safety measures should be taken during its use and handling.

InChI:InChI=1/C10H12O/c11-10-5-6-4-9(10)8-3-1-2-7(6)8/h1,3,6-9H,2,4-5H2

Upstream product

• 77-73-6 bi(cyclopentadiene) 
• 1755-01-7 endo-Dicyclopentadien 
• 4387-46-6 endo-9-Oxatetracyclo<5.3.1.0^2.6.0^8.10>undec-3-ene 
• 7142-70-3 1,3a,4,6,7,7a-hexahydro-4,7-methano-inden-5-one oxime 

Downstream Products

• 13380-94-4 octahydro-4,7-methano-inden-5-one 
• 133-21-1 (+/-)-5c-hydroxy-(3arH.7acH)-3a.4.5.6.7.7a-hexahydro-4t.7t-methano-indene 
• 121866-46-4 methyl 2-carbomethoxy-5-<2-<(4-methylphenyl)sulfonyl>ethyl>-3-cyclopenteneacetate 

Relevant academic research and scientific papers

Organolipic substance

Described is the compound of the Formula (2R/S, 3R/S)-3-Methyl-4-[(E,1R/S,2R/S,6R/S,7R/S)tricyclo[5.2.1.02,6]dec-4-en-8-ylidene]butan-2-ol, wherein respectively independently from each other the following applies: (2R/S, 3R/S) means (2R,3R), (2R,3S), (2S,3R) or (2S,3S) and (E,1R/S,2R/S,6R/S,7R/S) means (E,1R,2R,6R,7R) or (E,1S,2S,6S,7S). This compound is excellent for use as a fragrance or flavor compound.

Intramolecular photoreactions of cyclopentenones and styrenes fixed in a rigid molecule

8- and 9-phenyltricyclo[5.2.1.02,6]deca-4,8-dien-3-ones were prepared and their photochemical behavior was examined. Although each of the compounds gave an intramolecular [2+2] cycloaddition product upon direct irradiation, it was found that details of the respective reaction pathways strikingly differ from one another according to orientation of the styrene and enone moieties.

A synthesis of hirsutene: a simple route via β-enolization

A simple sequence from dicyclopentadiene to the cis,anti,cis-tricyclopentanoid carbon skeleton of the hirsutanes is described.A key step employs a β-enolate rearrangement to generate the ring system having the desired stereochemistry.The route to the requisite ketone for this rearrangement utilizes efficient ring expansion via homoketonization.

Homoenolisation: a Simple Route to Hirsutene

A sequence leading from dicyclopentadiene to the cis,anti,cis-tricyclopentane ring system of the hirsutanes is described in which the key step utilizes rearrangement by homoenolisation to generate the carbon skeleton with the requisite stereochemistry.