2-N-PROPYLNAPHTHALENE

Base Information

• Chemical Name: 2-N-PROPYLNAPHTHALENE
• CAS No.: 2027-19-2
• Molecular Formula: C13H14
• Molecular Weight: 170.254
• Hs Code.: 2902909090
• Mol file: 2027-19-2.mol

Synonyms:2-Propylnaphthalene;b-Propylnaphthalene;b-n-Propylnaphthalene;

Chemical Property of 2-N-PROPYLNAPHTHALENE

Chemical Property:

• Vapor Pressure: 0.00862mmHg at 25°C
• Melting Point: -2.99°C
• Refractive Index: 1.589
• Boiling Point: 275.3 °C at 760 mmHg
• Flash Point: 118.9 °C
• PSA: 0.00000
• Density: 0.984 g/cm³
• LogP: 3.79230

Purity/Quality:

99%, ^*data from raw suppliers

2-N-PROPYLNAPHTHALENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-N-PROPYLNAPHTHALENE

There total 13 articles about 2-N-PROPYLNAPHTHALENE 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: 54.0%

2‐naphthyl N,N,N',N'‐tetraethylphosphorodiamidate + isopropylmagnesium chloride (1068-55-9) → naphthalene (91-20-3,71998-51-1,72931-45-4) + 2-propylnaphthalene (2027-19-2)

Guidance literature:

With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; tricyclohexylphosphine tetrafluoroborate; In toluene; at 120 ℃; for 18h; Inert atmosphere;

DOI:10.1021/acs.orglett.0c01123

Reference yield: 22.0%

1-Pentyne (627-19-0) + o-(phenylethynyl)benzaldehyde (59046-72-9) → 2-propylnaphthalene (2027-19-2) + phenyl-(3-propyl-naphthalen-1-yl)-methanone + phenyl-(2-propyl-naphthalen-1-yl)-methanone

Guidance literature:

With nanoporous gold; In 1,2-dichloro-benzene; at 20 - 150 ℃; for 2.5h; Inert atmosphere;

DOI:10.1055/s-0031-1289527

Reference yield:

β-naphthol (135-19-3) → naphthalene (91-20-3,71998-51-1,72931-45-4) + 2-propylnaphthalene (2027-19-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran; mineral oil / 0 - 25 °C / Inert atmosphere

1.2: 0 °C / Inert atmosphere

2.1: bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; tricyclohexylphosphine tetrafluoroborate / toluene / 18 h / 120 °C / Inert atmosphere

With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; sodium hydride; tricyclohexylphosphine tetrafluoroborate; In tetrahydrofuran; toluene; mineral oil;

DOI:10.1021/acs.orglett.0c01123

upstream raw materials:

2-naphthalenylmagnesium bromide

propyl bromide

carbon dioxide

(+/-)-2ξ-Propyl-trans-decalin

Downstream raw materials:

6-Propyl-tetralin

2-n-propyltetralin

Refernces

• 1、 Wu, Ke,Ling, Yichen,Sun, Nan,Hu, Baoxiang,Shen, Zhenlu,Jin, Liqun,Hu, Xinquan. "Ni-catalyzed reductive decyanation of nitriles with ethanol as the reductant". supporting information. p. 2273 - 2276. Retrieved 2021/03/09.
• 2、 Tobisu, Mamoru,Takahira, Tsuyoshi,Morioka, Toshifumi,Chatani, Naoto. "Nickel-catalyzed alkylative cross-coupling of anisoles with grignard reagents via C-O bond activation". supporting information. p. 6711 - 6714. Retrieved 2016/06/14.