99493-42-2

Basic information

• Product Name: 1-Octadecene, 14-methyl-, (S)-
• Synonyms: (14S)-methyloctadec-1-ene;(S)-14-Methyl-octadec-1-ene;(S)-14-Methyloctadecene;14S-methyloctadec-1-ene;(S)-14-methyloctadec-1-ene
• CAS NO: 99493-42-2
• Molecular Formula: C19H38
• Molecular Weight: 266.511
• Mol File: 99493-42-2.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 332.6±9.0 °C(Predicted)
• Density: 0.789±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 1-Octadecene, 14-methyl-, (S)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Octadecene, 14-methyl-, (S)-(99493-42-2)
• EPA Substance Registry System: 1-Octadecene, 14-methyl-, (S)-(99493-42-2)

Safety Data

• Hazardous Substances Data: 99493-42-2(Hazardous Substances Data)

Usage

Chemical class

Alkene an organic compound containing a carbon-carbon double bond.

Long carbon chain

The molecule has an 18-carbon chain with a methyl group attached, making it an alkene with a large carbon chain.

Methyl group position

14 the methyl group (CH3) is attached to the 14th carbon atom in the chain.

Stereochemistry

(S)the molecule has a specific spatial arrangement around the double bond, indicating its chirality.

Uses as a solvent

1-Octadecene, 14-methyl-, (S)is commonly used as a solvent in various chemical processes due to its ability to dissolve other compounds.

Intermediate in organic synthesis

The compound serves as a starting material or intermediate in the synthesis of more complex organic molecules.

High chemical reactivity

The molecule is highly reactive and can participate in a variety of organic reactions, such as addition and polymerization.

Applications in polymer production

1-Octadecene, 14-methyl-, (S)is used in the production of polymers, which are large, complex molecules made up of repeating units.

Production of surfactants

Surfactants are compounds that reduce the surface tension between liquids and solids, and 1-Octadecene, 14-methyl-, (S)is used in their production.

Specialty chemical production

The compound is used in the production of various specialty chemicals, which have specific applications in different industries.

Lubricant production

1-Octadecene, 14-methyl-, (S)is used in the production of lubricants, which are substances that reduce friction between surfaces in contact.

Coating production

The compound is also used in the production of coatings, which are substances applied to surfaces to provide protection or improve their appearance.

Upstream product

• 88476-93-1 10-undecen-1-ylmagnesium bromide 
• 99833-15-5 (S)-2-methylhexyl 4-methylbenzenesulfonate 
• 7103-09-5 4-but-1-enylmagnesium bromide 
• 82425-91-0 (R)-(+)-6-Hydroxy-3-methylhexyl acetate 
• 99427-16-4 (R)-3-Methyl-6-(tosyloxy)hexyl acetate 
• 74-96-4 ethyl bromide 
• 99582-18-0 (R)-3-Methyl-15-hexadecenyl tosylate 
• 53463-68-6 1-bromo-10-decanol 
• 96481-69-5 (2S)-2-methyl-4-(benzyloxy)-1-butanal 
• 66261-30-1 (S)-4-(benzyloxy)-2-methylbutan-1-ol 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 96044-45-0 10-bromo-1-(tert-butyldimethylsilyloxy)-decane 
• 112-47-0 1,10-Decanediol 
• 27608-03-3 (R)-3-methylheptanal 

Relevant articles and documents

Wittig olefination of menthone lactol and its aluminate

Features of the Wittig olefination reaction of menthone lactol and its aluminate by several n-alkylidenetriphenylphosphoranes were studied. The product of the reaction with ethylidenetriphenylphosphorane was used in the synthesis of the sex pheromone of p

Neutral iridium catalysts with chiral phosphine-carboxy ligands for asymmetric hydrogenation of unsaturated carboxylic acids

We developed neutral iridium catalysts with chiral spiro phosphine-carboxy ligands (SpiroCAP) for asymmetric hydrogenation of unsaturated carboxylic acids. Different from the cationic Crabtree-type catalysts, the iridium catalysts with chiral spiro phosphine-carboxy ligands are neutral and do not require the use of a tetrakis[3,5-bis(trifluoromethyl)phenyl]borate (BArF?) counterion, which is necessary for stabilizing cationic Crabtree-type catalysts. Another advantage of the neutral iridium catalysts is that they have high stability and have a long lifetime in air. The new iridium catalysts with chiral spiro phosphine-carboxy ligands exhibit unprecedented high enantioselectivity (up to 99.4% ee) in the asymmetric hydrogenations of various unsaturated carboxylic acids, particularly for 3-alkyl-3-methylenepropionic acids, which are challenging substrates for other chiral catalysts.

(S,S)-(+)-pseudoephedrine as chiral auxiliary in asymmetric conjugate addition and tandem conjugate addition/α-alkylation reactions

(Chemical Equation Presented) Organolithium reagents undergo highly regio- and diastereoselective 1,4-addition to (S,S)-(+)-pseudoephedrine enamides furnishing the corresponding β-alkyl-substituted adducts in excellent yields and diastereoselectivities. In addition, the intermediate lithium enolates generated after the conjugate addition step undergo a highly diastereoselective alkylation reaction, furnishing α,β-dialkyl- substituted amides in high yields. The obtained adducts have been converted into chiral nonracemic β-alkyl- and α,β-dialkyl-substituted carboxylic acids and γ-alkyl- and β,γ-dialkyl-substituted alcohols using very simple and high-yielding procedures.