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

Base Information

• Chemical Name: [(2-Methoxy-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ⁵-phosphane
• CAS No.: 134749-74-9
• Molecular Formula: C₃₃H₂₉O₃PS
• Molecular Weight: 536.631
• Mol file: 134749-74-9.mol

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

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

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

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

There total 3 articles about [(2-Methoxy-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:

p-Methoxybenzyl bromide (2746-25-0) → [(2-Methoxy-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ5-phosphane (134749-74-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 68 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:

triphenylphosphine (603-35-0) → [(2-Methoxy-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ5-phosphane (134749-74-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 68 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:

phenylmethylsulphonyl fluoride (329-98-6) + ((2-methoxyphenyl)methyl)triphenylphosphonium bromide (64820-07-1) → [(2-Methoxy-phenyl)-phenylmethanesulfonyl-methylene]-triphenyl-λ5-phosphane (134749-74-9)

Guidance literature:

With n-butyllithium; Yield given. Multistep reaction; 1.) THF, hexane, room temp., 30 min., 2.) THF, hexane, 3 h;

DOI:10.1039/a707948f

upstream raw materials:

phenylmethylsulphonyl fluoride

((2-methoxyphenyl)methyl)triphenylphosphonium bromide

p-Methoxybenzyl bromide

triphenylphosphine

Downstream raw materials:

2.3-dihydrobenzofuran

(E)-2-methoxystilbene

(Z)-1-(2-methoxyphenyl)-2-phenylethene

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