[(2-Methylsulfanyl-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ⁵-phosphane

Base Information

• Chemical Name: [(2-Methylsulfanyl-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ⁵-phosphane
• CAS No.: 134749-75-0
• Molecular Formula: C₃₃H₂₉O₂PS₂
• Molecular Weight: 552.698

Synonyms:[(2-Methylsulfanyl-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ⁵-phosphane

Chemical Property of [(2-Methylsulfanyl-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ⁵-phosphane

Chemical Property:

Purity/Quality:

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Technology Process of [(2-Methylsulfanyl-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ⁵-phosphane

There total 7 articles about [(2-Methylsulfanyl-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ⁵-phosphane 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:

2-(methylthio)benzyl alcohol (33384-77-9) → [(2-Methylsulfanyl-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ5-phosphane (134749-75-0)

Guidance literature:

Multi-step reaction with 3 steps

1: 75 percent / SOCl₂

2: 62 percent / toluene / 18 h / Heating

3: 1.) n-BuLi / 1.) THF, hexane, room temp., 30 min., 2.) THF, hexane, 3 h

With n-butyllithium; thionyl chloride; In toluene;

DOI:10.1039/a707948f

Reference yield:

1-chloromethyl-2-methylsulfanylbenzene (26190-68-1) → [(2-Methylsulfanyl-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ5-phosphane (134749-75-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 62 percent / toluene / 18 h / Heating

2: 1.) n-BuLi / 1.) THF, hexane, room temp., 30 min., 2.) THF, hexane, 3 h

With n-butyllithium; In toluene;

DOI:10.1039/a707948f

Reference yield:

methyl 2-(methylthio)benzoate (3704-28-7) → [(2-Methylsulfanyl-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ5-phosphane (134749-75-0)

Guidance literature:

Multi-step reaction with 4 steps

1: 89 percent / LiAlH₄

2: 75 percent / SOCl₂

3: 62 percent / toluene / 18 h / Heating

4: 1.) n-BuLi / 1.) THF, hexane, room temp., 30 min., 2.) THF, hexane, 3 h

With lithium aluminium tetrahydride; n-butyllithium; thionyl chloride; In toluene;

DOI:10.1039/a707948f

upstream raw materials:

phenylmethylsulphonyl fluoride

2-(methylthio)benzyl alcohol

1-chloromethyl-2-methylsulfanylbenzene

methyl 2-(methylthio)benzoate

Downstream raw materials:

2,3-dihydrobenzo(b)thiophene

1,1'-(1,2-ethanediyl)bisbenzene

trans-bis[(o-methylthio)phenyl]ethylene

Benzo[b]thiophene

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