2-Phenylpentane

Base Information

• Chemical Name: 2-Phenylpentane
• CAS No.: 2719-52-0
• Molecular Formula: C11H16
• Molecular Weight: 148.248
• Hs Code.: 2902909090
• European Community (EC) Number: 249-553-1,220-324-8
• DSSTox Substance ID: DTXSID10870993
• Nikkaji Number: J54.896K
• Wikidata: Q70000008
• Mol file: 2719-52-0.mol

Synonyms:2-PHENYLPENTANE;2719-52-0;sec-Pentylbenzene;pentan-2-ylbenzene;Benzene, sec-pentyl-;sec-Amylbenzene;29316-05-0;Benzene, (1-methylbutyl)-;(pentan-2-yl)benzene;1-Phenyl-1-methylbutane;EINECS 249-553-1;EINECS 220-324-8;(1-Methybutyl)benzene;1-Methyl-n-butylbenzene;1-Methyl-1-Phenylbutane;(1-Methylbutyl)benzene #;2-Phenylpentane, tech. 85%;(1-METHYLBUTYL)-BENZENE;DTXSID10870993;CAA71952;MFCD00027145;LS-30965;CS-0450406;FT-0634456;[3-(TERT-BUTOXYCARBONYLAMINO-IMINO-METHYL)-PHENYL]-ACETICACID

Chemical Property of 2-Phenylpentane

Chemical Property:

• Melting Point: -44.72°C (estimate)
• Refractive Index: 1.4853
• Boiling Point: 192 °C at 760 mmHg
• Flash Point: 60.6 °C
• PSA: 0.00000
• Density: 0.859 g/cm³
• LogP: 3.59020
• XLogP3: 4.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 148.125200510
• Heavy Atom Count: 11
• Complexity: 90.2

Purity/Quality:

99% ^*data from raw suppliers

(1-METHYLBUTYL)-BENZENE Aldrich ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCC(C)C1=CC=CC=C1
• Uses: Weed control, chemical intermediate.

Technology Process of 2-Phenylpentane

There total 76 articles about 2-Phenylpentane 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%

α-cyclopropylstyrene (825-76-3) → 2-phenylpentane (2719-52-0)

Guidance literature:

With 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthenecobalt(II) dibromide; hydrogen; lithium triethylborohydride; In tetrahydrofuran; at 20 ℃; for 3h; under 1500.15 Torr;

DOI:10.1021/acscatal.9b01584

Reference yield: 95.0%

α-n-propylstyrene (5676-32-4) → 2-phenylpentane (2719-52-0)

Guidance literature:

With n-butyllithium; [(1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene)FeCl₂]; hydrogen; In toluene; at 20 ℃; for 3h; under 1500.15 Torr; Sealed tube;

DOI:10.1002/cctc.201700144

Reference yield: 82.0%

2-phenyl-pentan-2-ol (4383-18-0) → 2-phenylpentane (2719-52-0)

Guidance literature:

With chloro-trimethyl-silane; acetonitrile; sodium iodide; In hexane; for 24h; Ambient temperature;

DOI:10.1016/S0040-4039(00)96393-7

upstream raw materials:

propene

ethylbenzene

cyclopentylbenzene

(1-methyl-cyclobutyl)-cyclohexane

Downstream raw materials:

(+/-)-4-(1-methyl-butyl)-aniline

(4-chloro-phenyl)-[4-(1-methyl-butyl)-phenyl]-sulfone

acetophenone

(1-methyl-4-chlorobutyl)benzene

Refernces

• 1、 Mendelsohn, Lauren N.,MacNeil, Connor S.,Tian, Lei,Park, Yoonsu,Scholes, Gregory D.,Chirik, Paul J.. "Visible-Light-Enhanced Cobalt-Catalyzed Hydrogenation: Switchable Catalysis Enabled by Divergence between Thermal and Photochemical Pathways". . p. 1351 - 1360. Retrieved 2021/02/01.
• 2、 Kattamuri, Padmanabha V.,West, Julian G.. "Hydrogenation of alkenes via cooperative hydrogen atom transfer". supporting information. p. 19316 - 19326. Retrieved 2020/11/13.