67616-77-7

Basic information

• Product Name: 2-[(13E)-octadec-13-en-3-yn-1-yloxy]tetrahydro-2H-pyran
• CAS NO: 67616-77-7
• Molecular Formula: C₂₃H₄₀O₂
• Molecular Weight: 348.5625
• Mol File: 67616-77-7.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 457.7°C at 760 mmHg
• Flash Point: 146.3°C
• Density: 0.92g/cm³
• Vapor Pressure: 3.97E-08mmHg at 25°C
• Refractive Index: 1.484
• CAS DataBase Reference: 2-[(13E)-octadec-13-en-3-yn-1-yloxy]tetrahydro-2H-pyran(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[(13E)-octadec-13-en-3-yn-1-yloxy]tetrahydro-2H-pyran(67616-77-7)
• EPA Substance Registry System: 2-[(13E)-octadec-13-en-3-yn-1-yloxy]tetrahydro-2H-pyran(67616-77-7)

Safety Data

• Hazardous Substances Data: 67616-77-7(Hazardous Substances Data)

Usage

Molecular structure

Consists of a tetrahydro-2H-pyran ring with a long hydrocarbon chain attached to it.

Hydrocarbon chain

Contains a terminal alkyne group and a cis double bond at the 13th position.

Usage

Often used in organic chemistry as a building block for the synthesis of complex molecules.

Bioactivity

Has been studied for its potential bioactive properties and has shown promising results in various biological assays.

Applications

Has potential applications in medicinal chemistry, materials science, and other industrial fields.

Upstream product

• 17739-45-6 2-(2-bromoethoxy)tetrahydropyran 
• 40365-61-5 2-(but-3-yn-1-yloxy)tetrahydropyran 
• 72604-74-1 (5Z)-14-bromotetradeca-5-ene 
• 135062-21-4 1-bromo-(Z)-8-tridecene 
• 92775-68-3 1-methanesulfonyloxy-5-(tetrahydro-2-pyranyloxy)pent-2-yne 
• 70863-80-8 9-((tetrahydro-2H-pyran-2-yl)oxy)nonan-1-al 
• 71612-09-4 (Z)-1-(2-Tetrahydropyranyloxy)-9-tetradecene 
• 21406-61-1 pentyltriphenylphosphonium bromide 
• 110-87-2 3,4-dihydro-2H-pyran 
• 51442-80-9 5-(tetrahydro-2H-pyran-2-yloxy)-2-pentyn-1-ol 
• 59499-29-5 (Z)-4-nonenyl bromide 
• 64502-56-3 (Z)-tridec-8-en-1-ol 
• 60037-69-6 9-tetradecyn-1-ol 
• 35153-15-2 (Z)-9-tetradecen-1-ol 

Downstream Products

• 53120-27-7 (3Z,13Z)-3,13-octadecadien-1-yl acetate 
• 53120-26-6 (3E, 13Z)-3,13-octadecadien-1-yl acetate 
• 66410-24-0 (3Z,13Z)-3,13-octadecadienyl alcohol 
• 66410-28-4 trans-2,cis-13-octadecadien-1-ol 

Relevant articles and documents

A New Stereocontrolled Synthesis of (Z,Z)-3,13-Octadecadien-1-ol, (Z,Z)-3,13-Octadecadien-1-yl Acetate and their (E,Z)-Isomers

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A CONVENIENT SYNTHESIS OF 2,13- AND 3,13-OCTADECADIENYL ACETATES, SEX PHEROMONE COMPONENTS OF THE Synanthedon SPECIES

The sex pheromone components of several Synanthedon species, 2,13- and 3,13- octadecadienyl acetates (Ic, Id, IIc, IId), have been synthesized following the acetylenic route of chain elongation.Starting from ω-alkyn-1-ols III, the final compounds were constructed in five steps in about 30percent overall yields.Transformation of triple bond containing intermediates into the corresponding (Z)- and (E)-olefins was achieved either by hydrogenation over the P2-Ni catalyst or by using a dispersion of sodium in toluene.The title pheromones were generated in more than 97percent stereoisomeric purity. 1H and 13C NMR data of all derivatives are included.