Benzeneheptanoic acid, d-oxo-, methyl ester

Base Information

• Chemical Name: Benzeneheptanoic acid, d-oxo-, methyl ester
• CAS No.: 60427-97-6
• Molecular Formula: C14H18O3
• Molecular Weight: 234.29
• Mol file: 60427-97-6.mol

Synonyms:5-Keto-7-phenyl-heptansaeuremethylester;

Chemical Property of Benzeneheptanoic acid, d-oxo-, methyl ester

Chemical Property:

• Boiling Point: 343.2±17.0 °C(Predicted)
• PSA: 43.37000
• Density: 1.055±0.06 g/cm3(Predicted)
• LogP: 2.53160

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzeneheptanoic acid, d-oxo-, methyl ester

There total 4 articles about Benzeneheptanoic acid, d-oxo-, methyl ester 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: 75.0%

dichloromethane (75-09-2) + acrylic acid methyl ester (292638-85-8,9003-21-8,96-33-3) + 4-(3-phenyl-propionyl)-morpholine (17077-46-2) → methyl 5-oxo-7-phenylheptanoate (60427-97-6)

Guidance literature:

dichloromethane; 4-(3-phenyl-propionyl)-morpholine; With titanium tetrachloride; magnesium; In tetrahydrofuran; at 0 ℃; for 1h;

acrylic acid methyl ester; With triethylamine; In tetrahydrofuran; dichloromethane; at 0 - 25 ℃; for 2h; Further stages.;

DOI:10.1021/jo800732s

Reference yield: 75.0%

phenethylmagnesium bromide (3277-89-2) + C18H18N2O4 (105769-65-1) → methyl 5-oxo-7-phenylheptanoate (60427-97-6)

Guidance literature:

In tetrahydrofuran; dichloromethane; at 0 ℃;

DOI:10.1246/cl.1986.449

Reference yield: 69.0%

phenethylmagnesium bromide (3277-89-2) + glutaric acid lithium salt (64601-12-3) → methyl 5-oxo-7-phenylheptanoate (60427-97-6)

Guidance literature:

With Grignard reagent; N,N-diphenyl-p-methoxyphenylchloromethyleniminium chloride; copper(l) iodide; In tetrahydrofuran; dichloromethane; 1) -30 deg C, 1 h, 2) 0 deg C, 1 h;

DOI:10.1016/S0040-4039(00)85572-0

upstream raw materials:

phenethylmagnesium bromide

glutaric acid lithium salt

C₁₈H₁₈N₂O₄

dichloromethane

Downstream raw materials:

7-phenyl-5-oxoheptanoic acid

Refernces

• 1、 Lee, Ernest E.,Rovis, Tomislav. "Enantioselective synthesis of Indolizidines bearing quaternary substituted stereocenters via rhodium-catalyzed [2 + 2 + 2] cycloaddition of alkenyl Isocyanates and terminal alkynes". supporting information; body text. p. 1231 - 1234. Retrieved 2009/04/07.
• 2、 Fujisawa, Tamotsu,Mori, Toshiki,Sato, Toshio. "ONE-POT SYNTHESIS OF KETONES FROM CARBOXYLIC ACIDS AND GRIGNARD REAGENTS USING N,N-DIPHENYL-p-METHOXYPHENYLCHLOROMETHYLENIMINIUM CHLORIDE". . p. 5059 - 5062. Retrieved 2007/10/02.