Ph₂PO₂CCH=CMe₂

Base Information

Chemical Name:Ph₂PO₂CCH=CMe₂
CAS No.:104229-88-1
Molecular Formula:C₁₇H₁₇O₂P
Molecular Weight:284.295
Hs Code.:

Ph<sub>2</sub>PO<sub>2</sub>CCH=CMe<sub>2</sub>

Synonyms:Ph₂PO₂CCH=CMe₂

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Chemical Property of Ph₂PO₂CCH=CMe₂

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Technology Process of Ph₂PO₂CCH=CMe₂

There total 1 articles about Ph₂PO₂CCH=CMe₂ 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:

: 541-47-9
3-Methylbutenoic acid

: 65988-98-9
(Acetoxy)diphenylphosphane

: 64-19-7,77671-22-8
acetic acid

: 104229-88-1
Ph₂PO₂CCH=CMe₂

Guidance literature:: In benzene; at 25 ℃; Equilibrium constant; transesterification;

Reference yield: 90.0%

: di-μ-chloro-bis[bis(cyclo-octene)rhodium]

: 104229-88-1
Ph₂PO₂CCH=CMe₂

: di-μ-chloro-bis{(diphenylphosphino 3-methylbut-2-enoate-C(2,3)P)rhodium(I)}

Guidance literature:: In dichloromethane; to a suspn. of Rh-complex in CH2Cl2 was added a soln. of Ph2PO2CCHCMe2 in CH2Cl2; filtered, the solvent was removed by evapn. under reduced pressure, light petroleum was added quickly to this concd. soln. to afford the crystals, which could be recrystd. from CH2Cl2, THF or benzene; elem. anal.;

Reference yield: 85.0%

: 14694-95-2
Wilkinson's catalyst

: 104229-88-1
Ph₂PO₂CCH=CMe₂

: 128110-78-1,105796-10-9
chloro(diphenylphosphino 3-methylbut-2-enoate)bis(triphenylphosphine)rhodium(I)

Guidance literature:: In tetrahydrofuran; Addn. of a soln. of Ph2PO2CCHCMe2 in THF to a suspension of RhCl(PPh3)3 in THF, after stirring for 5 min evapn. of the soln. to 2 ml to give a bright orange crystalline solid; Solid of RhCl(PPh3)2(Ph2PO2CCHCMe2 is collected, washed with light petroleum and dried in vacuo, a second crop of crystals is obtd. from the filtrate by addn. of excess light petroleum, the combined solid are recrystd. from CH2Cl2/light petroleum;
DOI:10.1039/DT9900000029