α-methoxy-triethyl[(2E)-3-phenyl-2-propenyl]phosphonium bromide

Base Information

• Chemical Name: α-methoxy-triethyl[(2E)-3-phenyl-2-propenyl]phosphonium bromide
• CAS No.: 1241896-19-4
• Molecular Formula: Br*C₁₆H₂₆OP
• Molecular Weight: 345.26
• Mol file: 1241896-19-4.mol

Synonyms:α-methoxy-triethyl[(2E)-3-phenyl-2-propenyl]phosphonium bromide

Chemical Property of α-methoxy-triethyl[(2E)-3-phenyl-2-propenyl]phosphonium bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of α-methoxy-triethyl[(2E)-3-phenyl-2-propenyl]phosphonium bromide

There total 1 articles about α-methoxy-triethyl[(2E)-3-phenyl-2-propenyl]phosphonium bromide 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: 97.0%

triethylphosphine hydrobromide (15647-86-6) + (E)-cinnamaldehyde dimethylacetal (4364-06-1) → α-methoxy-triethyl[(2E)-3-phenyl-2-propenyl]phosphonium bromide (1241896-19-4)

Guidance literature:

at 80 ℃; for 0.833333h; Inert atmosphere; neat (no solvent);

DOI:10.1002/ejoc.201000601

Reference yield:

α-methoxy-triethyl[(2E)-3-phenyl-2-propenyl]phosphonium bromide (1241896-19-4) → C16H25OP

Guidance literature:

With lithium hexamethyldisilazane; In tetrahydrofuran; at 0 ℃; for 0.833333h; Inert atmosphere;

DOI:10.1016/j.bmcl.2014.07.083

Reference yield:

α-methoxy-triethyl[(2E)-3-phenyl-2-propenyl]phosphonium bromide (1241896-19-4) + 4-methoxy-benzaldehyde (123-11-5) → (E,E)-1-(p-methoxyphenyl)-2-methoxy-4-phenyl-1,3-butadiene + (1Z,3E)-1-(p-methoxyphenyl)-2-methoxy-4-phenyl-1,3-butadiene

Guidance literature:

α-methoxy-triethyl[(2E)-3-phenyl-2-propenyl]phosphonium bromide; With lithium hexamethyldisilazane; In tetrahydrofuran; at 0 ℃; for 0.583333h; Inert atmosphere;

4-methoxy-benzaldehyde; In tetrahydrofuran; at 0 - 20 ℃; chemoselective reaction; Inert atmosphere;

DOI:10.1002/ejoc.201000601

upstream raw materials:

triethylphosphine hydrobromide

(E)-cinnamaldehyde dimethylacetal

Downstream raw materials:

(E)-ethyl 3-methoxy-3-((E)-styryl)acrylate