NAPHTHALENE (13C6)

Base Information

• Chemical Name: NAPHTHALENE (13C6)
• CAS No.: 287399-34-2
• Molecular Formula: C₁₀H₈
• Molecular Weight: 134.108
• Mol file: 287399-34-2.mol

Synonyms:NAPHTHALENE (13C6);Albocarbon-13C6;Dezodorator-13C6;Moth Flakes-13C6;NSC 37565-13C6;Tar CaMphor-13C6;White Tar-13C6

Chemical Property of NAPHTHALENE (13C6)

Chemical Property:

• PSA: 0.00000
• LogP: 2.83980

Purity/Quality:

99% atom 13C ^*data from raw suppliers

Naphthalene-13C6 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of NAPHTHALENE (13C6)

There total 6 articles about NAPHTHALENE (13C6) 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: 67.0%

oxirane (75-21-8,99932-75-9) + [1,2,3,4,4a,8a-(13)C6]-2-bromonaphthalene (1262053-54-2) → [1,2,3,4,4a,8a-(13)C6]naphthalene (287399-34-2,287399-39-7) + [1,2,3,4,4a,8a-(13)C6]naphthalen-2-ethanol (1262053-56-4)

Guidance literature:

[1,2,3,4,4a,8a-⁽¹³⁾C₆]-2-bromonaphthalene; With n-butyllithium; In diethyl ether; pentane; for 0.0833333h; Inert atmosphere;

oxirane; In diethyl ether; pentane; for 0.5h; Cooling with ice; Inert atmosphere;

DOI:10.1002/jlcr.1798

Reference yield:

C4(13)C6H11BrO → [1,2,3,4,4a,8a-(13)C6]naphthalene (287399-34-2,287399-39-7) + [1,2,3,4,4a,8a-(13)C6]naphthalen-2-ethanol (1262053-56-4)

Guidance literature:

Multi-step reaction with 3 steps

1.1: toluene-4-sulfonic acid / toluene / 1.25 h / 70 - 75 °C

2.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / 1,4-dioxane / 1.25 h / 100 °C

3.1: n-butyllithium / diethyl ether; pentane / 0.08 h / Inert atmosphere

3.2: 0.5 h / Cooling with ice; Inert atmosphere

With n-butyllithium; toluene-4-sulfonic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In 1,4-dioxane; diethyl ether; toluene; pentane;

DOI:10.1002/jlcr.1798

Reference yield:

4-(4-bromo-(13)C6-phenyl)-4-oxobutanoic acid (1262053-50-8) → [1,2,3,4,4a,8a-(13)C6]naphthalene (287399-34-2,287399-39-7) + [1,2,3,4,4a,8a-(13)C6]naphthalen-2-ethanol (1262053-56-4)

Guidance literature:

Multi-step reaction with 6 steps

1.1: potassium hydroxide / water; diethylene glycol / 0.5 h

1.2: 21.5 h / 20 - 180 °C / Inert atmosphere

2.1: polyphosphoric acid / 1.5 h / 90 °C

3.1: sodium tetrahydroborate / tetrahydrofuran; ethanol / 1 h / 20 °C

4.1: toluene-4-sulfonic acid / toluene / 1.25 h / 70 - 75 °C

5.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / 1,4-dioxane / 1.25 h / 100 °C

6.1: n-butyllithium / diethyl ether; pentane / 0.08 h / Inert atmosphere

6.2: 0.5 h / Cooling with ice; Inert atmosphere

With sodium tetrahydroborate; n-butyllithium; toluene-4-sulfonic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; potassium hydroxide; In tetrahydrofuran; 1,4-dioxane; diethyl ether; ethanol; water; toluene; pentane; diethylene glycol; 1.2: Huang-Minlon reduction / 2.1: Friedel-Crafts acylation;

DOI:10.1002/jlcr.1798

upstream raw materials:

oxirane

[1,2,3,4,4a,8a-⁽¹³⁾C₆]-2-bromonaphthalene

4-(4-bromo-⁽¹³⁾C₆-phenyl)-4-oxobutanoic acid

4-(4-bromo-⁽¹³⁾C₆-phenyl)butanoic acid