POLY[(2,5-BISOCTYLOXY)-1,4-PHENYLENEVINYLENE]

Base Information

• Chemical Name: POLY[(2,5-BISOCTYLOXY)-1,4-PHENYLENEVINYLENE]
• CAS No.: 133069-19-9
• Molecular Formula: C₉₄H₁₆₆Cl₂O₈P₆Ru₂
• Molecular Weight: 1883.24
• Mol file: 133069-19-9.mol

Synonyms:

Chemical Property of POLY[(2,5-BISOCTYLOXY)-1,4-PHENYLENEVINYLENE]

Chemical Property:

• Solubility.: chloroform: 2 wt. %, soluble

Purity/Quality:

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

Safty Information:

• Safety Statements: 24/25

MSDS Files:

Useful:

Technology Process of POLY[(2,5-BISOCTYLOXY)-1,4-PHENYLENEVINYLENE]

There total 8 articles about POLY[(2,5-BISOCTYLOXY)-1,4-PHENYLENEVINYLENE] 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: 87.0%

1,4-bis(2,2-dibromoethenyl)-2,5-bisoctyloxybenzene (1220985-91-0) → (E,E)-1,4-bis(2-bromoethenyl)-2,5-bisoctyloxybenzene (1220985-90-9,133069-19-9)

Guidance literature:

With Diethyl phosphonate; triethylamine; at 80 ℃; for 4h; Inert atmosphere;

DOI:10.2174/157017809789869519

Reference yield: 84.0%

RuH(CO)Cl(P(CH3)3)3 + 1,4-diethynyl-2,5-bis(octoxy)benzene (153033-27-3) + trimethylphosphane (594-09-2) → [Ru(II)Cl(CO)(PMe3)3]2(μ-CH=CH-C6H2(O-n-C8H17)2-CH=CH) (1215068-99-7,133069-19-9)

Guidance literature:

In tetrahydrofuran; dichloromethane; under N2; soln. of ligand in CH2Cl2 added slowly to suspn. of Ru complexin CH2Cl2; stirred for 30 min; THF soln. of PMe3 added; stirred for 15 h; filtered through Celite; vol. of filtrate reduced under vac.; hexane added; filtered; solid washed with hexane; dried under vac.; elem. anal.;

DOI:10.1021/om901025q

Reference yield: 76.0%

(E)-dimethyl(2-phenylethenyl)silane (119873-75-5) + 1,4-diethynyl-2,5-bis(octoxy)benzene (153033-27-3) → 1,4-Bis-{(E)-2-[dimethyl-((E)-styryl)-silanyl]-vinyl}-2,5-bis-octyloxy-benzene (133069-19-9)

Guidance literature:

With RhCl(PPh₃)3;

DOI:10.1021/ja971373b

upstream raw materials:

(dimethylisopropoxysilyl)methylmagnesium chloride

(E)-dimethyl(2-phenylethenyl)silane

1,4-diethynyl-2,5-bis(octoxy)benzene

1,4-bis(2,2-dibromoethenyl)-2,5-bisoctyloxybenzene