Phosphine, diphenyl[2,2':5',2''-terthiophen]-3'-yl-

Base Information

• Chemical Name: Phosphine, diphenyl[2,2':5',2''-terthiophen]-3'-yl-
• CAS No.: 303744-55-0
• Molecular Formula: C24H17PS3
• Molecular Weight: 432.571
• DSSTox Substance ID: DTXSID50476216
• Nikkaji Number: J1.346.186D
• Wikidata: Q82307242

Synonyms:Phosphine, diphenyl[2,2':5',2''-terthiophen]-3'-yl-;303744-55-0;DTXSID50476216

Chemical Property of Phosphine, diphenyl[2,2':5',2''-terthiophen]-3'-yl-

Chemical Property:

• XLogP3: 7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 5
• Exact Mass: 432.02300106
• Heavy Atom Count: 28
• Complexity: 470

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(SC(=C3)C4=CC=CS4)C5=CC=CS5

Technology Process of Phosphine, diphenyl[2,2':5',2''-terthiophen]-3'-yl-

There total 1 articles about Phosphine, diphenyl[2,2':5',2''-terthiophen]-3'-yl- 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: 76.0%

chloro-diphenylphosphine (1079-66-9,74391-44-9) + 3′-bromo-2,2′:5′,2″-terthiophene (105125-00-6) → 3’-phosphino-2,2’:5’,2’’-terthiophene (303744-55-0)

Guidance literature:

3′-bromo-2,2′:5′,2″-terthiophene; With n-butyllithium; In diethyl ether; at 15 ℃; for 1h;

chloro-diphenylphosphine; In diethyl ether; at 20 ℃; for 0.5h; Further stages.;

DOI:10.1039/b001898h

Reference yield: 79.0%

palladium dichloride + 3’-phosphino-2,2’:5’,2’’-terthiophene (303744-55-0) → (PdCl2(3'-diphenylphosphino-2,2':5',2''-terthiophene-P)2) (378789-97-0)

Guidance literature:

With HCl; In ethanol; water; acetonitrile; under N2 atm. warm soln. ligand in EtOH/MeCN was slowly added at 50°C to PdCl2 in concd. aq. HCl and stirred for 1 h at 50°C; react. mixt. was filtered warm, ppt. was washed with water, Et2O, hexane, dried in air and recrystd. from CH2Cl2/hexane; elem. anal.;

DOI:10.1021/ja016465m

Reference yield: 71.0%

ammonium hexafluorophosphate + [Ir(phenylpyrazole-H)2Cl]2 (57175-14-1) + 3’-phosphino-2,2’:5’,2’’-terthiophene (303744-55-0) → [Ir(phenylpyrazole-H)2(3’-phosphino-2,2’:5’,2’’-terthiophene)-P,S](PF6)

Guidance literature:

With silver tetrafluoroborate; In ethanol; at 100 ℃; for 0.5h; Inert atmosphere; Microwave irradiation;

DOI:10.1039/c3dt51320c

upstream raw materials:

chloro-diphenylphosphine

3′-bromo-2,2′:5′,2″-terthiophene

Downstream raw materials:

trans-[RuCl₂(3'-diphenylphosphino-2.2':5',2''-terthiophene-P,S)2]

[Pd(Cl)((C₆H₅)2PC₄HS(C₄H₃S)C₄H₂S)]2

(PdCl₂(3'-diphenylphosphino-2,2':5',2''-terthiophene-P)2)

[Ir(phenylpyridine-H)2(3’-phosphino-2,2’:5’,2’’-terthiophene)-P,S]Cl

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