bis(triphenylphosphoranylidene)ammonium bromide

Base Information Edit

Chemical Name:bis(triphenylphosphoranylidene)ammonium bromide
CAS No.:20545-30-6
Molecular Formula:Br*C₃₆H₃₀NP₂
Molecular Weight:618.492
Hs Code.:
Mol file:20545-30-6.mol

Synonyms:bis(triphenylphosphoranylidene)ammonium bromide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of bis(triphenylphosphoranylidene)ammonium bromide Edit

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Technology Process of bis(triphenylphosphoranylidene)ammonium bromide

There total 13 articles about bis(triphenylphosphoranylidene)ammonium bromide 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: 85.0%

: 603-35-0
triphenylphosphine

: 20545-30-6
bis(triphenylphosphoranylidene)ammonium bromide

Guidance literature:: With hydroxylamine hydrochloride; bromine; In various solvent(s); for 8h; Heating;
DOI:10.1016/0022-328X(88)80475-3

Reference yield: 66.0%

: 52542-59-3
{bis(triphenylphosphine)nitrogen}{manganese(carbonyl)5}

: bromomethylidynetricobalt nonacarbonyl

: 10170-69-1
dimanganese decacarbonyl

: 53433-12-8
[bis(triphenylphospine)nitrogen⁽¹⁺⁾][Co(CO)4]

: 103619-62-1
{bis(triphenylphosphine)nitrogen}{manganese(cobalt)2(carbonyl)9(μ3-ketenylidene)}

: 20545-30-6
bis(triphenylphosphoranylidene)ammonium bromide

Guidance literature:: In dichloromethane; Addn. of a soln. of (PPN)(Mn(CO)5) to a soln. of Co3(CO)9CBr (N2, stirring, room temp.), color changes from deep purple to brown.; Evapn., extn. (pentane) to remove Mn2(CO)10, extn. (ethyl acetate), filtering to remove PPNBr and PPNCo(CO)4, evapn., extn. (Et2O, i-Pr2O), concg., layering with pentane, brown crystals form by slow diffusion, filtering, drying in vac.;