2-(Triphenyl-λ⁵-phosphanylidene)-1-(2,4,6-tris-trifluoromethyl-phenyl)-2-(2,4,6-tris-trifluoromethyl-phenylstannanyl)-ethanone

Base Information

• Chemical Name: 2-(Triphenyl-λ⁵-phosphanylidene)-1-(2,4,6-tris-trifluoromethyl-phenyl)-2-(2,4,6-tris-trifluoromethyl-phenylstannanyl)-ethanone
• CAS No.: 155400-63-8
• Molecular Formula: C₃₈H₁₉F₁₈OPSn
• Molecular Weight: 983.223

Synonyms:2-(Triphenyl-λ⁵-phosphanylidene)-1-(2,4,6-tris-trifluoromethyl-phenyl)-2-(2,4,6-tris-trifluoromethyl-phenylstannanyl)-ethanone

Chemical Property of 2-(Triphenyl-λ⁵-phosphanylidene)-1-(2,4,6-tris-trifluoromethyl-phenyl)-2-(2,4,6-tris-trifluoromethyl-phenylstannanyl)-ethanone

Chemical Property:

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Technology Process of 2-(Triphenyl-λ⁵-phosphanylidene)-1-(2,4,6-tris-trifluoromethyl-phenyl)-2-(2,4,6-tris-trifluoromethyl-phenylstannanyl)-ethanone

There total 1 articles about 2-(Triphenyl-λ⁵-phosphanylidene)-1-(2,4,6-tris-trifluoromethyl-phenyl)-2-(2,4,6-tris-trifluoromethyl-phenylstannanyl)-ethanone 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:

bis[2,4,6-tris(trifluoromethyl)phenyl]stannanediyl (131079-28-2) + Bestmann ylide (73818-55-0,15596-07-3) → 2-(Triphenyl-λ5-phosphanylidene)-1-(2,4,6-tris-trifluoromethyl-phenyl)-2-(2,4,6-tris-trifluoromethyl-phenylstannanyl)-ethanone (155400-63-8)

Guidance literature:

In toluene; to a mixt. of the Sn compd. and the cumulene was condensed toluene, stirred at 25°C for 24 h; volatiles were removed in vac., to the residue was condensed hexane, stirred;

Reference yield: 92.0%

2-(Triphenyl-λ5-phosphanylidene)-1-(2,4,6-tris-trifluoromethyl-phenyl)-2-(2,4,6-tris-trifluoromethyl-phenylstannanyl)-ethanone (155400-63-8) → 2-(Triphenyl-λ5-phosphanylidene)-1-(2,4,6-tris-trifluoromethyl-phenyl)-ethanone

Guidance literature:

With methanol; In toluene;

Reference yield:

2,3-dimethyl-buta-1,3-diene (513-81-5) + 2-(Triphenyl-λ5-phosphanylidene)-1-(2,4,6-tris-trifluoromethyl-phenyl)-2-(2,4,6-tris-trifluoromethyl-phenylstannanyl)-ethanone (155400-63-8) → (C6H5)3PC(Sn(C6H2(CF3)3)C4H4(CH3)2)CO(C6H2(CF3)3)

Guidance literature:

upstream raw materials:

bis[2,4,6-tris(trifluoromethyl)phenyl]stannanediyl

Bestmann ylide

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