STYRENE-ALPHA-13C

Base Information

• Chemical Name: STYRENE-ALPHA-13C
• CAS No.: 31124-35-3
• Molecular Formula: C8H8
• Molecular Weight: 105.141
• Mol file: 31124-35-3.mol

Synonyms:Styrene-a-13C (8CI)

Chemical Property of STYRENE-ALPHA-13C

Chemical Property:

• Melting Point: -31°C
• Boiling Point: 50-51 °C25 mm Hg(lit.)
• Flash Point: 32 °C
• PSA: 0.00000
• Density: 0.918 g/mL at 25 °C
• LogP: 2.32960
• Storage Temp.: -20°C

Purity/Quality:

Styrene-α-13C ≥99 atom % ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 10-20-36/38
• Safety Statements: 16-26-7/9-23

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of STYRENE-ALPHA-13C

There total 8 articles about STYRENE-ALPHA-13C which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

<1-13C>-2-Phenylaethen (61415-37-0) → <α-13C>styrene (31124-35-3) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1)

Guidance literature:

at 930 ℃; under 0.1 Torr; Product distribution; Mechanism; detected by 13C nmr;

DOI:10.1021/ja00236a038

Reference yield: 72.0%

(2-13C)-2-phenylethyl bromide → <α-13C>styrene (31124-35-3)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene;

DOI:10.1021/ja00400a047

Reference yield: 50.0%

α-13C-α-methylbenzyl alcohol (98-85-1) → <α-13C>styrene (31124-35-3)

Guidance literature:

With (carboxysulfamoyl)triethylammonium hydroxide; inner salt; 3-tert-butylbenzene-1,2-diol; Methyl jasmonate; In benzene; at 65 ℃; for 1h;

DOI:10.1021/ja00269a034

upstream raw materials:

<1-13C>-2-Phenylaethen

α-13C-α-methylbenzyl alcohol

<α-13C>benzocyclobutene

benzophenone

Downstream raw materials:

1-13C-1-phenylcyclopropane

Refernces

• 1、 Johnston, Linda J.,Ingold, K. U.. "Kinetics of Cyclopropyl Radical Reactions. 2. Studies on the Inversion of Cyclopropyl and 1-Methylcyclopropyl Radicals and on the Kinetics of Some Addition and Abstraction Reactions of 1-Methylcyclopropyl and 1-Methoxycyclopropyl Radicals". . p. 2343 - 2348. Retrieved 2007/10/02.
• 2、 Apeloig, Yitzhak,Franke, Wilfried,Rappoport, Zvi,Schwarz, Helmut,Stahl, Daniel. "Dissociative ionization of aryl-substituted vinyl bromides in the gas phase: Experimental and computational evidence for the formation of stable α-arylvinyl cations both by direct means and spontaneous exothermic isomerization of unstable isomeric ions". . p. 2770 - 2780. Retrieved 2007/10/02.