POLY(4-T-BUTYL STYRENE)

Base Information

• Chemical Name: POLY(4-T-BUTYL STYRENE)
• CAS No.: 26009-55-2
• Molecular Formula: C₁₂H₁₆
• Molecular Weight: 160.259
• Mol file: 26009-55-2.mol

Synonyms:POLY(4-T-BUTYL STYRENE);POLY(4-TERT-BUTYLSTYRENE);POLY(P-TERT-BUTYLSTYRENE);4-tert-butylstyrene homopolymer

Chemical Property of POLY(4-T-BUTYL STYRENE)

Chemical Property:

• PSA: 0.00000
• Density: 0.9458 g/cm3
• LogP: 3.62710

Purity/Quality:

98%,99%, ^*data from raw suppliers

Poly(4-tert-butylstyrene) average Mw 50,000-100,000 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of POLY(4-T-BUTYL STYRENE)

There total 51 articles about POLY(4-T-BUTYL STYRENE) 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-bromo-4-tert-butylbenzene (3972-65-4) + tri-n-butyl(vinyl)tin (7486-35-3) → 4-tert-Butylstyrene (1746-23-2,26009-55-2)

Guidance literature:

With tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; 2,8,9-tribenzyl-2,3,8,9-tetraaza-1-phosphabicyclo[3,3,3]undecane; cesium fluoride; In tetrahydrofuran; at 20 ℃; for 10h;

DOI:10.1021/ja0450096

Reference yield: 94.0%

4-tert-Butylphenylacetylene (772-38-3) → 4-tert-Butylstyrene (1746-23-2,26009-55-2)

Guidance literature:

With sodium dodecylbenzenesulfonate; hydrogen; palladium diacetate; In water; at 25 ℃; for 1.16667h; under 760.051 Torr;

DOI:10.1021/acs.joc.8b00314

Reference yield: 88.0%

1-(4-tert-butylphenyl)ethanol (101325-12-6,101325-14-8,119479-30-0,34386-42-0) → 4-tert-Butylstyrene (1746-23-2,26009-55-2)

Guidance literature:

With aluminum (III) chloride; triphenylphosphine; In nitromethane; at 80 ℃; for 2h;

DOI:10.1016/S1872-2067(15)61084-1

upstream raw materials:

1-(4-tert-butylphenyl)ethanol

[2-(4-tert-Butyl-phenyl)-ethyl]-trimethyl-stannane

Dimethoxymethane

4-tert-butyltoluene

Downstream raw materials:

<4-tert.-Butyl-α-methylbenzyl>-methyl-ether

(1RS,2RS)-ethyl 2-(4-(tert-butyl)phenyl)cyclopropanecarboxylate

(E)-2-(3-(4-(tert-butyl)phenyl)allyl)benzonitrile

(E)-N-(4-(4-(tert-butyl)styryl)-[1,1'-biphenyl]-3-yl)acetamide

Refernces

• 1、 Su, Mincong,Huang, Xia,Lei, Chuanhu,Jin, Jian. "Nickel-Catalyzed Reductive Cross-Coupling of Aryl Bromides with Vinyl Acetate in Dimethyl Isosorbide as a Sustainable Solvent". supporting information. p. 354 - 358. Retrieved 2022/01/15.
• 2、 -. "Method for selectively synthesizing cis-trans-olefin by catalytic alkyne semi-reduction through water-hydrogen-supplying palladium". Paragraph 0120; 0137-0140. . Retrieved 2021/10/30.