P-(pentamethylcyclopentadienyl)-P'-(2,4,6-tri-t-butylphenyl)diphosphene

Base Information

Chemical Name:P-(pentamethylcyclopentadienyl)-P'-(2,4,6-tri-t-butylphenyl)diphosphene
CAS No.:111662-43-2
Molecular Formula:C₂₈H₄₄P₂
Molecular Weight:442.605
Hs Code.:

Synonyms:P-(pentamethylcyclopentadienyl)-P'-(2,4,6-tri-t-butylphenyl)diphosphene

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Chemical Property of P-(pentamethylcyclopentadienyl)-P'-(2,4,6-tri-t-butylphenyl)diphosphene

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Technology Process of P-(pentamethylcyclopentadienyl)-P'-(2,4,6-tri-t-butylphenyl)diphosphene

There total 1 articles about P-(pentamethylcyclopentadienyl)-P'-(2,4,6-tri-t-butylphenyl)diphosphene 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: 54.0%

: 61861-06-1
Dichlor(pentamethyl-2,4-cyclopentadien-1-yl)phosphan

: 91425-17-1
(2,4,6-tri-tert-butylphenyl)(trimethylsilyl)phosphane

: 111398-01-7,111662-43-2
P-(2,4,6-Tri-t-butylphenyl)-P'-(pentamethylcyclopentadienyl)diphosphen

Guidance literature:: With n-butyllithium; In tetrahydrofuran; hexane; from -78 degC to room t.;
DOI:10.1016/0022-328X(87)80131-6

Reference yield: 95.0%

: 12120-15-9
ethylenebis(triphenylphosphine)platinum⁽⁰⁾

: 111662-43-2
P-(pentamethylcyclopentadienyl)-P'-(2,4,6-tri-t-butylphenyl)diphosphene

: 149754-17-6
(η2-pentamethylcyclopentadienyl(2,4,6-tri-t-butylphenyl)diphosphene)bis(triphenylphosphane)platinum

Guidance literature:: In benzene; a soln. of the diphosphene was added dropwise to a soln. of an equimolar mat. of the Pt-compd. (both in benzene) and stirred for 4 h;; after filtn. and removal of all volatile compds. in vac., n-hexane was added for crystn.; the crystals were washed with a small amt. of n-hexane and dried; elem. anal.;;
DOI:10.1016/0022-328X(92)85093-C

Reference yield: 85.0%

: 548757-70-6,33154-75-5,12126-69-1,548757-71-7,39330-67-1
[Ni(1,5,9-cyclododecatriene)]

: 111662-43-2
P-(pentamethylcyclopentadienyl)-P'-(2,4,6-tri-t-butylphenyl)diphosphene

: 110-18-9
N,N,N,N,-tetramethylethylenediamine

: 149754-22-3
((CH₃)2NCH₂CH₂N(CH₃)2)Ni(C₅(CH₃)5)PP((C(CH₃)3)3C₆H₂)

Guidance literature:: With ethylene; In pentane; C2H4 was passed into a soln. of Ni-cyclododecatriene in pentane at -15°C for 1 h; colour change from red to yellow; addn. of TMEDA at -78°C, then of the diphosphene; colour change from yellow to red;; crystn. at -78°C;;
DOI:10.1016/0022-328X(92)85093-C