(E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-buten-3-yltriphenylphosphonium bromide

Base Information

• Chemical Name: (E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-buten-3-yltriphenylphosphonium bromide
• CAS No.: 66556-69-2
• Molecular Formula: Br*C₃₁H₃₆P
• Molecular Weight: 519.505

Synonyms:(E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-buten-3-yltriphenylphosphonium bromide

Chemical Property of (E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-buten-3-yltriphenylphosphonium bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

SDS file from LookChem

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Technology Process of (E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-buten-3-yltriphenylphosphonium bromide

There total 1 articles about (E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-buten-3-yltriphenylphosphonium 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:

beta-ionol (22029-76-1,27008-60-2,35031-11-9,53078-25-4,53108-96-6,81600-95-5,81801-17-4,83348-85-0,472-80-0) + triphenylphosphine hydrobromide (6399-81-1) → (E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-buten-3-yltriphenylphosphonium bromide (66556-69-2)

Guidance literature:

In methanol; for 60h;

Reference yield: 85.0%

5-acetoxymethyl-2-furaldehyde (10551-58-3) + (E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-buten-3-yltriphenylphosphonium bromide (66556-69-2) → Acetic acid 5-[(1E,3E)-2-methyl-4-(2,6,6-trimethyl-cyclohex-1-enyl)-buta-1,3-dienyl]-furan-2-ylmethyl ester

Guidance literature:

With sodium hydride; In ethanol; chloroform; for 1.5h; -10 deg C to RT;

Reference yield: 62.0%

(E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-1-buten-3-yltriphenylphosphonium bromide (66556-69-2) + 2-cyclopentenone-3-carbaldehyde (102574-14-1) → 3-[(1Z,3E)-2-Methyl-4-(2,6,6-trimethyl-cyclohex-1-enyl)-buta-1,3-dienyl]-cyclopent-2-enone (102574-16-3) + 3-[(1E,3E)-2-Methyl-4-(2,6,6-trimethyl-cyclohex-1-enyl)-buta-1,3-dienyl]-cyclopent-2-enone (102574-15-2)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; at 0 ℃; for 1h;

DOI:10.1021/ja00275a056

upstream raw materials:

beta-ionol

triphenylphosphine hydrobromide

Downstream raw materials:

(3Z,5E)-4-methyl-6-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3,5-hexadien-1-yne

(3E,5E)-4-methyl-6-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3,5-hexadien-1-yne

(6Z,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-1,6,8-trien-4-yn-3-ol

(6E,8E)-3,7-Dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-1,6,8-trien-4-yn-3-ol

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