tetraphenylphosphonium pentachlorothioarsenate(III)

Base Information

Chemical Name:tetraphenylphosphonium pentachlorothioarsenate(III)
CAS No.:99021-99-5
Molecular Formula:As₂Cl₅S*C₂₄H₂₀P
Molecular Weight:698.571
Hs Code.:

Synonyms:tetraphenylphosphonium pentachlorothioarsenate(III)

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Chemical Property of tetraphenylphosphonium pentachlorothioarsenate(III)

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Technology Process of tetraphenylphosphonium pentachlorothioarsenate(III)

There total 2 articles about tetraphenylphosphonium pentachlorothioarsenate(III) 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%

: arsenic trisulfide

: 2001-45-8
tetraphenyl phosphonium chloride

: 99021-99-5
tetraphenylphosphonium pentachlorothioarsenate(III)

Guidance literature:: With HCl; In 1,2-dichloro-ethane; byproducts: H2S; (under exclusion of moisture); to the starting PPh4Cl in 1,2-C2H4Cl2 is added As2S3 and HCl-gas, heated under reflux for 0.5 h;; filtn., pptn. with CCl4, dried in vacuum, elem. anal.;;

Reference yield: 67.0%

: 12136-50-4
potassium pentasulfide

: 2{P(C₆H₅)4}⁽¹⁺⁾*{As₂Cl₈}^(2-)=(P(C₆H₅)4)2{As₂Cl₈}

: 99021-99-5
tetraphenylphosphonium pentachlorothioarsenate(III)

Guidance literature:: In acetonitrile; byproducts: KCl, P(C6H5)4Cl, S8; dropwise addn. of a suspension of K2S5 in CH3CN to a suspension of (P(C6H5)4)2(As2Cl8) in CH3CN at 20°C with stirring (molar ratio 1:1); stirring for 60 h at 20°C; performed in the absence of moisture;; filtration; crystn. from filtrate at 5°C within several days; dried in vac.; elem. anal.;;

Reference yield: 97.0%

: 99021-99-5
tetraphenylphosphonium pentachlorothioarsenate(III)

: 2001-45-8
tetraphenyl phosphonium chloride

: 2{(C₆H₅)4P⁽¹⁺⁾}*{As₂SCl₆}^(2-)*C₂H₄Cl₂={{(C₆H₅)4P}2}{As₂SCl₆}*C₂H₄Cl₂

Guidance literature:: In 1,2-dichloro-ethane; (under exclusion of moisture); to PPh4(As2SCl5) in C2H4Cl2 addn. of PPh4Cl in 1,2-C2H4Cl2 under stirring at room temp.;; pptd. with CCl4, dried in vacuum, elem. anal.;;