19969-03-0

Basic information

• Product Name: Benzenepropanol, a-butyl-
• CAS NO: 19969-03-0
• Molecular Formula: C13H20O
• Molecular Weight: 192.301
• Mol File: 19969-03-0.mol
• Article Data: 21

Chemical Properties

• CAS DataBase Reference: Benzenepropanol, a-butyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenepropanol, a-butyl-(19969-03-0)
• EPA Substance Registry System: Benzenepropanol, a-butyl-(19969-03-0)

Safety Data

• Hazardous Substances Data: 19969-03-0(Hazardous Substances Data)

Upstream product

• 109801-00-5 (1E)-1-phenylhept-1-en-3-ol 
• 1436-34-6 1,2-Epoxyhexane 
• 87100-28-5 pinacol benzylboronate 
• 1338073-31-6 3-phenylpropyl 2,4,6-triisopropylbenzoate 
• 122-97-4 3-Phenyl-1-propanol 
• 1144553-94-5 6-butyl-2,2-difluoro-4-phenyl-2H-1,3,2-dioxaborinin-1-ium-2-uide 
• 80471-71-2 (3-iodoheptyl)benzene 
• 19969-01-8 2,3-diphenyl-5-butylisoxazolidine 
• 592-41-6 1-hexene 
• 14371-10-9 (E)-3-phenylpropenal 
• 32142-55-5 5-butyl-2-methyl-3-phenylisoxazolidine 
• 72206-40-7 1-phenylhept-1-yn-3-ol 
• 104-53-0 3-phenyl-propionaldehyde 
• 693-04-9 butyl magnesium bromide 

Downstream Products

• 17376-04-4 2-phenethyl iodide 
• 80471-71-2 (3-iodoheptyl)benzene 
• 1431555-56-4 C₁₃H₂₁NO₃S 
• 1384450-62-7 3-azido-1-phenylheptane 
• 1078-71-3 heptylbenzene 
• 19969-04-1 1-phenyl-heptan-3-one 

Relevant articles and documents

Cu-catalyzed cross-coupling of benzylboronic esters and epoxides

A reaction between epoxides and benzylboronic acid pinacol esters is described. CuI was found to be an effective catalyst of this transformation upon activation of the benzylboronic ester with an alkyllithium reagent. The reaction was very efficient and a variety of substituted epoxides were found to be good substrates with good regioselectivity for substitution at the less substituted side of the epoxide. A reaction using an enantioenriched secondary benzylboronic ester was found to not be stereospecific.

Relative Rates of Metal-Free Azide-Alkyne Cycloadditions: Tunability over 3 Orders of Magnitude

The thermal (3 + 2) dipolar azide-alkyne cycloaddition, proceeding without copper or strained alkynes, is an underutilized ligation with potential applications in materials, bioorganic, and synthetic chemistry. Herein, we investigate the effects of alkyne substitution on the rate of this reaction, both experimentally and computationally. Electron-withdrawing groups accelerate the reaction, providing a range of relative rates from 1.0 to 2100 between the slowest and fastest alkynes studied. Unexpectedly, aryl groups conjugated to the alkyne significantly retard the reaction rate. In contrast, a sulfonyl, ester-substituted alkyne is reactive enough that it couples with an azide at room temperature in a few hours. This reactivity scale should provide a guide to those who wish to use this ligation under mild conditions.

Relative Rates of Metal-Free Azide-Alkyne Cycloadditions: Tunability over 3 Orders of Magnitude

The thermal (3 + 2) dipolar azide-alkyne cycloaddition, proceeding without copper or strained alkynes, is an underutilized ligation with potential applications in materials, bioorganic, and synthetic chemistry. Herein, we investigate the effects of alkyne substitution on the rate of this reaction, both experimentally and computationally. Electron-withdrawing groups accelerate the reaction, providing a range of relative rates from 1.0 to 2100 between the slowest and fastest alkynes studied. Unexpectedly, aryl groups conjugated to the alkyne significantly retard the reaction rate. In contrast, a sulfonyl, ester-substituted alkyne is reactive enough that it couples with an azide at room temperature in a few hours. This reactivity scale should provide a guide to those who wish to use this ligation under mild conditions.