1-[(E)-2-phenylethenyl]cycloheptene

Base Information

• Chemical Name: 1-[(E)-2-phenylethenyl]cycloheptene
• CAS No.: 109432-91-9
• Molecular Formula: C₁₅H₁₈
• Molecular Weight: 198.308
• Mol file: 109432-91-9.mol

Synonyms:1-[(E)-2-phenylethenyl]cycloheptene

Chemical Property of 1-[(E)-2-phenylethenyl]cycloheptene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-[(E)-2-phenylethenyl]cycloheptene

There total 7 articles about 1-[(E)-2-phenylethenyl]cycloheptene 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: 80.0%

1-ethynylcycloheptanol (2809-78-1) + phenylboronic acid (98-80-6) → 1-[(E)-2-phenylethenyl]cycloheptene (109432-91-9)

Guidance literature:

1-ethynylcycloheptanol; phenylboronic acid; With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; Inert atmosphere; Molecular sieve;

DOI:10.1021/acs.orglett.6b01841

Reference yield: 64.0%

styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) + cyclohept-1-en-1-yl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate (42108-79-2) → 1-[(E)-2-phenylethenyl]cycloheptene (109432-91-9)

Guidance literature:

With potassium acetate; potassium carbonate; palladium diacetate; In tetrahydrofuran; N,N-dimethyl-formamide; at 80 ℃; for 6h;

DOI:10.1055/s-1997-976

Reference yield: 64.0%

styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) + (cyclohept-1-en-1-yloxy)(trimethyl)silane (22081-48-7) → 1-[(E)-2-phenylethenyl]cycloheptene (109432-91-9)

Guidance literature:

(cyclohept-1-en-1-yloxy)(trimethyl)silane; With Nonafluorobutanesulfonyl fluoride; tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 16h;

styrene; With palladium diacetate; potassium acetate; potassium carbonate; In N,N-dimethyl-formamide; at 80 ℃; for 6h;

DOI:10.1002/1099-0690(200211)2002:21<3646::AID-EJOC3646>3.0.CO;2-D

upstream raw materials:

benzaldehyde

styrene

cyclohept-1-en-1-yl 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate

(cyclohept-1-en-1-yloxy)(trimethyl)silane