tetracarbonyl(trimethylphosphine)[(((Z)-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten⁽⁰⁾

Base Information

• Chemical Name: tetracarbonyl(trimethylphosphine)[(((Z)-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten⁽⁰⁾
• CAS No.: 90245-86-6
• Molecular Formula: C₂₂H₃₀NO₄PW
• Molecular Weight: 587.308

Synonyms:tetracarbonyl(trimethylphosphine)[(((Z)-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten⁽⁰⁾

Chemical Property of tetracarbonyl(trimethylphosphine)[(((Z)-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten⁽⁰⁾

Chemical Property:

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Technology Process of tetracarbonyl(trimethylphosphine)[(((Z)-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten⁽⁰⁾

There total 1 articles about tetracarbonyl(trimethylphosphine)[(((Z)-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten⁽⁰⁾ 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: 78.0%

cis-tetracarbonyl[(((Z)-η2-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten(0) (90245-82-2) + trimethylphosphane (594-09-2) → tetracarbonyl(trimethylphosphine)[(((Z)-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten(0) (90245-86-6)

Guidance literature:

In xylene; PMe3 was vac. transferred into soln. of W-complex in xylene, stirred for 1 h at room temp.; solvent was evapd., preparative TLC gave Z-isomer; Kinetics;

DOI:10.1021/ja00325a008

Reference yield:

tetracarbonyl(trimethylphosphine)[(((Z)-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten(0) (90245-86-6) → tetracarbonyl(trimethylphosphine)[(((Z)-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten(0) (90319-44-1)

Guidance literature:

In neat (no solvent, solid phase); W-complex was heated at 88°C for 1 h;

DOI:10.1021/ja00325a008

upstream raw materials:

cis-tetracarbonyl[(((Z)-η2-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten(0)

trimethylphosphane

Downstream raw materials:

tetracarbonyl(trimethylphosphine)[(((Z)-N,2,2-trimethyl-3-butenyl)amino)(p-tolyl)carbene]tungsten⁽⁰⁾

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