Diphenyl[1-(lambda~1~-thallanyl)cyclopenta-2,4-dien-1-yl]phosphane

Base Information

• Chemical Name: Diphenyl[1-(lambda~1~-thallanyl)cyclopenta-2,4-dien-1-yl]phosphane
• CAS No.: 85320-10-1
• Molecular Formula: C17H14PTl
• Molecular Weight: 453.655
• DSSTox Substance ID: DTXSID90570222
• Mol file: 85320-10-1.mol

Synonyms:85320-10-1;DTXSID90570222;Diphenyl[1-(lambda~1~-thallanyl)cyclopenta-2,4-dien-1-yl]phosphane

Chemical Property of Diphenyl[1-(lambda~1~-thallanyl)cyclopenta-2,4-dien-1-yl]phosphane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 454.05774
• Heavy Atom Count: 19
• Complexity: 318

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=CC=C3)[Tl]

Technology Process of Diphenyl[1-(lambda~1~-thallanyl)cyclopenta-2,4-dien-1-yl]phosphane

There total 1 articles about Diphenyl[1-(lambda~1~-thallanyl)cyclopenta-2,4-dien-1-yl]phosphane 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: 70.0%

thallium (I) ethoxide (20398-06-5) + chloro-diphenylphosphine (1079-66-9,74391-44-9) + cyclopentadienyl sodium*1,2-dimethoxyethane → [(diphenylphosphino)cyclopentadienyl]thallium (85320-10-1)

Guidance literature:

In diethyl ether; inert atmosphere; addn. of ClPPh2 to stirred soln. of NaC5H5*DME, stirring (2 h, room temp.), filtration, addn. of TlOEt to filtrate (-78°C, absence of direct light), heating to room temp., standing (2 h); filtration, washing (Et2O), drying (vac.), extn. (THF, 1 d), hot filtration, crystn. (-25°C, overnight); elem. anal.;

DOI:10.1021/om00138a018

Reference yield: 94.0%

di(rhodium)tetracarbonyl dichloride + (diphenylphosphino)cyclopentadienylthallium (85320-10-1) → {Ph2P(η5-C5H4)Rh(CO)}2 (106500-79-2)

Guidance literature:

In tetrahydrofuran; mixt. stirred (Ar, 18 h); filtered (Celite), THF removed, residue orange-brown; recrystn. (CCl2H2-hexane); elem. anal.;

Reference yield: 92.0%

bromopentacarbonylmanganese(I) (14516-54-2) + (diphenylphosphino)cyclopentadienylthallium (85320-10-1) → dimanganese decacarbonyl (10170-69-1) + tricarbonyl(η5-diphenylphosphinocyclopentadienyl)manganese (62980-80-7)

Guidance literature:

In benzene; addn. of the Mn compd. to the Tl compd. in benzene in a Ar-flushed Schlenk flask and refluxing for 18 h; cooling to room temp., filtn. through a celite plug on a glas frit, evapn., chromy. of the residue on alumina, elution of the Mn2(CO)10 with pentane, elution with benzene and evapn.; elem. anal.;

upstream raw materials:

thallium (I) ethoxide

chloro-diphenylphosphine

Downstream raw materials:

{Ph2P(η5-C5H4)Ir(CO)}2

dimanganese decacarbonyl

tricarbonyl(η5-diphenylphosphinocyclopentadienyl)manganese

decacarbonyldirhenium⁽⁰⁾

Refernces