1-METHYLENE-2-PHENYLCYCLOPROPANE

Base Information

• Chemical Name: 1-METHYLENE-2-PHENYLCYCLOPROPANE
• CAS No.: 29817-09-2
• Molecular Formula: C₁₀H₁₀
• Molecular Weight: 130.189
• Mol file: 29817-09-2.mol

Synonyms:Benzene,(methylenecyclopropyl)- (8CI,9CI); 1-(Methylene)-2-phenylcyclopropane;2-Phenyl-1-methylenecyclopropane; 2-Phenylmethylenecyclopropane

Chemical Property of 1-METHYLENE-2-PHENYLCYCLOPROPANE

Chemical Property:

• Vapor Pressure: 1.49mmHg at 25°C
• Boiling Point: 176.1°Cat760mmHg
• Flash Point: 51.4°C
• PSA: 0.00000
• Density: 0.98g/cm³
• LogP: 2.73010

Purity/Quality:

98%Min ^*data from raw suppliers

1-METHYLENE-2-PHENYLCYCLOPROPANE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-METHYLENE-2-PHENYLCYCLOPROPANE

There total 22 articles about 1-METHYLENE-2-PHENYLCYCLOPROPANE 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: 95.0%

1-(phenylsulfonyl)-2-phenyl-1-<(trimethylsilyl)methyl>cyclopropane (111976-79-5) → 1-methylene-2-phenylcyclopropane (29817-09-2,22664-13-7)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; for 1.5h; Heating;

DOI:10.1021/jo00247a006

Reference yield: 90.0%

1-bromo-1-methyl-2-phenylcyclopropane (81651-71-0) → 1-methylene-2-phenylcyclopropane (29817-09-2,22664-13-7)

Guidance literature:

With t-butoxide; In dimethyl sulfoxide; at 25 ℃; for 24h;

DOI:10.1039/b111697e

Reference yield: 87.0%

1-iodo-2-methyl-2-phenyl-1-propene (32770-79-9) → (2-methyl-1-propenyl)-benzene (768-49-0) + 1-methylene-2-phenylcyclopropane (29817-09-2,22664-13-7)

Guidance literature:

With lithium diisopropyl amide; In tetrahydrofuran; at 0 ℃; for 0.166667h; Yields of byproduct given;

DOI:10.1021/jo951299k

upstream raw materials:

1-Chlor-1-methyl-2-phenylcyclopropan

trans-1-methyl-2-phenylcyclopropyl bromide

1-phenylmethylenecyclopropane

1-(phenylsulfonyl)-2-phenyl-1-<(trimethylsilyl)methyl>cyclopropane

Downstream raw materials:

(1S*,2S*,3'aS*,6'R*)-2-Phenyl-6'-methyl-hexahydrospiroisoxazole>

(1R*,2R*,3'aS*,6'S*)-2-Phenyl-6'-methyl-hexahydrospiroisoxazole>

(1R*,2R*,3'aS*,6'R*)-2-Phenyl-6'-methyl-hexahydrospiroisoxazole>

(1S*,2S*,3'aS*,6'R*)-2-Phenyl-6'-methyl-hexahydrospiroisoxazole>