(E)-9-(4-methoxybenzyloxy)-7-methylene-5,5-di(phenylsulfonyl)-2,10-undecadienyl acetate

Base Information

• Chemical Name: (E)-9-(4-methoxybenzyloxy)-7-methylene-5,5-di(phenylsulfonyl)-2,10-undecadienyl acetate
• CAS No.: 939054-60-1
• Molecular Formula: C₃₄H₃₈O₈S₂
• Molecular Weight: 638.803
• Mol file: 939054-60-1.mol

Synonyms:(E)-9-(4-methoxybenzyloxy)-7-methylene-5,5-di(phenylsulfonyl)-2,10-undecadienyl acetate

Chemical Property of (E)-9-(4-methoxybenzyloxy)-7-methylene-5,5-di(phenylsulfonyl)-2,10-undecadienyl acetate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-9-(4-methoxybenzyloxy)-7-methylene-5,5-di(phenylsulfonyl)-2,10-undecadienyl acetate

There total 3 articles about (E)-9-(4-methoxybenzyloxy)-7-methylene-5,5-di(phenylsulfonyl)-2,10-undecadienyl acetate 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:

4-(4-methoxybenzyloxy)-2-methylene-5-hexenyl acetate → (E)-9-(4-methoxybenzyloxy)-7-methylene-5,5-di(phenylsulfonyl)-2,10-undecadienyl acetate (939054-60-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran

1.2: triphenylphosphine / palladium(II) acetate / tetrahydrofuran / 3 h / Heating

2.1: 3.11 g / triphenylphosphine / palladium(II) acetate / tetrahydrofuran / 1 h / Heating

With sodium hydride; triphenylphosphine; palladium diacetate; In tetrahydrofuran;

DOI:10.1021/jo062546v

Reference yield:

bis(phenylsulfonyl)methane (3406-02-8) → (E)-9-(4-methoxybenzyloxy)-7-methylene-5,5-di(phenylsulfonyl)-2,10-undecadienyl acetate (939054-60-1)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran

1.2: triphenylphosphine / palladium(II) acetate / tetrahydrofuran / 3 h / Heating

2.1: 3.11 g / triphenylphosphine / palladium(II) acetate / tetrahydrofuran / 1 h / Heating

With sodium hydride; triphenylphosphine; palladium diacetate; In tetrahydrofuran;

DOI:10.1021/jo062546v

Reference yield:

C28H30O6S2 + (Z)-4-bromo-2-butenyl acetate (26924-02-7,33746-94-0,118790-56-0) → (E)-9-(4-methoxybenzyloxy)-7-methylene-5,5-di(phenylsulfonyl)-2,10-undecadienyl acetate (939054-60-1)

Guidance literature:

With triphenylphosphine; palladium diacetate; In tetrahydrofuran; for 1h; Heating;

DOI:10.1021/jo062546v

upstream raw materials:

(Z)-4-bromo-2-butenyl acetate

bis(phenylsulfonyl)methane

Downstream raw materials:

3-(4-methoxybenzyloxy)-6-methylenespiro[4.4]nonan-2-one