cis-(butylethoxycarbene)(1-phenyl-3,4-dimethylphosphole)tetracarbonyltungsten

Base Information

Chemical Name:cis-(butylethoxycarbene)(1-phenyl-3,4-dimethylphosphole)tetracarbonyltungsten
CAS No.:113892-44-7
Molecular Formula:C₂₃H₂₇O₅PW
Molecular Weight:598.288
Hs Code.:

Synonyms:cis-(butylethoxycarbene)(1-phenyl-3,4-dimethylphosphole)tetracarbonyltungsten

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Chemical Property of cis-(butylethoxycarbene)(1-phenyl-3,4-dimethylphosphole)tetracarbonyltungsten

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Technology Process of cis-(butylethoxycarbene)(1-phenyl-3,4-dimethylphosphole)tetracarbonyltungsten

There total 1 articles about cis-(butylethoxycarbene)(1-phenyl-3,4-dimethylphosphole)tetracarbonyltungsten 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: 81.0%

: 74363-95-4
(3,4-dimethyl-1-phenylphosphole)pentacarbonyltungsten

: 368-39-8
triethyloxonium fluoroborate

: 113892-44-7
cis-(butylethoxycarbene)(1-phenyl-3,4-dimethylphosphole)tetracarbonyltungsten

Guidance literature:: With n-butyllithium; In tetrahydrofuran; dichloromethane; Addn. of phenyl-Li to W-complex (Ar, -78°C), evapn. of solvent in vac., dissolving in CH2Cl2, addn. of (Et3O)(BF4) at -20°C, slow warming to 25°C.; Evapn., chromy. (silica gel, hexane/CH2Cl2), elem. anal.;