1136-29-4

Basic information

• Product Name: [4S,4aβ,8aβ,(+)]-Decahydro-1,6-bis(methylene)-4-isopropylnaphthalene
• CAS NO: 1136-29-4
• Molecular Formula: C₁₅H₂₄
• Molecular Weight: 204.35106
• Mol File: 1136-29-4.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: [4S,4aβ,8aβ,(+)]-Decahydro-1,6-bis(methylene)-4-isopropylnaphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: [4S,4aβ,8aβ,(+)]-Decahydro-1,6-bis(methylene)-4-isopropylnaphthalene(1136-29-4)
• EPA Substance Registry System: [4S,4aβ,8aβ,(+)]-Decahydro-1,6-bis(methylene)-4-isopropylnaphthalene(1136-29-4)

Safety Data

• Hazardous Substances Data: 1136-29-4(Hazardous Substances Data)

Usage

Description

[4S,4aβ,8aβ,(+)]-Decahydro-1,6-bis(methylene)-4-isopropylnaphthalene, also known as (+)-1,6-Diisopropylnaphthalene, is a polycyclic hydrocarbon with the molecular formula C15H24. It features a bicyclic structure composed of a fused cyclohexane and cyclopentane ring. This chemical compound is recognized for its musky, floral, and slightly woody odor.

Uses

Used in Pharmaceutical Synthesis:
[4S,4aβ,8aβ,(+)]-Decahydro-1,6-bis(methylene)-4-isopropylnaphthalene is used as a key intermediate in the synthesis of various pharmaceuticals due to its unique chemical structure and properties.
Used in Perfumery:
In the perfumery industry, [4S,4aβ,8aβ,(+)]-Decahydro-1,6-bis(methylene)-4-isopropylnaphthalene is used as a fragrance ingredient for its distinct musky, floral, and slightly woody scent, contributing to the creation of various perfume compositions.
Used in Flavoring Agents:
This chemical compound is also utilized in the production of flavoring agents, where its unique odor profile can enhance the taste and aroma of different products.
Used in Rubber Production:
[4S,4aβ,8aβ,(+)]-Decahydro-1,6-bis(methylene)-4-isopropylnaphthalene finds application in the rubber industry, where it may be used to improve certain properties of the final rubber products.
Used in Lubricant Manufacturing:
In the manufacturing of lubricants and other industrial products, this compound is used to enhance the performance characteristics of the finished products, such as their viscosity, stability, and resistance to degradation.
Safety and Handling:
Due to its potential hazards, [4S,4aβ,8aβ,(+)]-Decahydro-1,6-bis(methylene)-4-isopropylnaphthalene should be handled with standard laboratory practices and protective measures. It is crucial to store this chemical compound away from sources of ignition and incompatible materials to prevent accidents and ensure safe usage.

Upstream product

• 24268-39-1 γ-muurolene 
• 483-75-0 (-)-α-muurolene 
• 481-35-6 4,10-dichloro-1β,4ξH,10ξH-cadinane 
• 106777-60-0 (1R*,5S*,6R*,8S*)-(+/-)-8-Hydroxy-5-isopropylbicyclo<4.4.0>decan-2-on 
• 106777-60-0 (1R*,5S*,6R*,8R*)-(+/-)-8-Hydroxy-5-isopropylbicyclo<4.4.0>decan-2-on 
• 106777-64-4 (1R*,5S*,6R*,8S*)-(+/-)-5-Isopropyl-2-methylenbicyclo<4.4.0>decan-8-ol 
• 106777-59-7 2,8-Diacetoxy-5-isopropylbicyclo<4.4.0>dec-1-en 
• 106777-57-5 N,N-Diethyl<6-(3-butenyl)-4-isopropyl-1,4-cyclohexadienyl>oxyethylamin 
• 106777-58-6 2-(3-Butenyl)-4-isopropyl-2-cyclohexen-1-on 
• 80873-83-2 1-(2-Diethylaminoethoxy)-4-isopropyl-cyclohexadien-1,4 
• 105453-16-5 germacrene D 
• 1080-68-8 (1R*,5S*,6R*)-(+/-)-5-Isopropylbicyclo<4.4.0>decan-2,8-dion 
• 19493-09-5 Methylenetriphenylphosphorane 
• 27548-51-2 (1R*,5S*,6R*)-(+/-)-5-Isopropyl-2-methylenbicyclo<4.4.0>decan-8-on 

Downstream Products

• 483-73-8 cis-cadinane 
• 481-35-6 4,10-dichloro-1β,4ξH,10ξH-cadinane 
• 1080-67-7 (+)-ε-Cadinen 
• 16641-30-8 4,10-dichloro-4βH,10βH-cadinane 

Relevant articles and documents

The role of germacrene D as a precursor in sesquiterpene biosynthesis: Investigations of acid catalyzed, photochemically and thermally induced rearrangements

Germacrene D is considered as a precursor of many sesquiterpene hydrocarbons. We have investigated the acid catalyzed as well as the photochemically and thermally induced rearrangement processes of germacrene D isolated from several Solidago species, which contain both enantiomers of germacrene D. Enantiomeric mixtures of sesquiterpenes of the cadinane, eudesmane (selinane), oppositane, axane, isodaucane, and bourbonane group as well as isogermacrene D were identified as main products and made available as reference compounds for structure investigations and stereochemical assignments of plant constituents. δ-Amorphene, one of the rearrangement products, was identified as a natural product for the first time. The absolute configuration of γ-amorphene was revised by correlation with the absolute configuration of germacrene D. The mechanisms of the rearrangement reactions are discussed. (C) 2000 Elsevier Science Ltd.

Lewis Acid Assisted Annelation of Trimethylsilyl Enol Ethers of 1-Acetylcyclohexenes with α,β-Unsaturated Carbonyl Compounds to give Substituted 2-Decalones; Synthesis of (+/-)-ε-Cadinene

The trimethylsilyl enol ethers of 1-acetylcyclohexenes undergo a Lewis-acid-assisted one-pot annelation reaction with α,β-unsaturated carbonyl compounds to produce 5-substituted 2-decalones; the application of this reaction has enabled a synthesis of (+/-)-ε-cadinene (12).

CHEMISTRY OF THE ORGANOSILICON COMPOUNDS-165 2-TRIMETHYLSILYL-METHYL-1, 3-BUTADIENE-A VERSATILE BUILDING BLOCK FOR TERPENE SYNTHESIS

Two types of synthetically useful reactions of 2-trimethylsilylmethyl-1,3-butadiene (7) are discussed.Reactions of 7 with acid chlorides, aldehydes, ketones and acetals activated by a Lewis acid give isoprenylated compounds, while 7 undergoes the Diels-Alder reaction whit dienophiles.High regiospecificity of the reaction qualifies 7 for a versatile building block of terpene synthesis.