Carbonic acid, 2-hydroxy-1-methylethyl 5-methyl-2-(1-methylethyl)cyclohexyl ester

Base Information

• Chemical Name: Carbonic acid, 2-hydroxy-1-methylethyl 5-methyl-2-(1-methylethyl)cyclohexyl ester
• CAS No.: 156679-38-8
• Molecular Formula: C14H26O4
• Molecular Weight: 0.00000
• Mol file: 156679-38-8.mol

Synonyms:

Chemical Property of Carbonic acid, 2-hydroxy-1-methylethyl 5-methyl-2-(1-methylethyl)cyclohexyl ester

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• PSA: 0.00000
• LogP: 0.00000

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Carbonic acid, 2-hydroxy-1-methylethyl 5-methyl-2-(1-methylethyl)cyclohexyl ester

There total 2 articles about Carbonic acid, 2-hydroxy-1-methylethyl 5-methyl-2-(1-methylethyl)cyclohexyl 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:

propylene glycol (57-55-6,63625-56-9) + 2-isopropyl-5-methylcyclohexyl chloroformate (50277-59-3,7635-53-2) → menthyl propyleneglycol carbonate + C14H26O4 (156679-38-8)

Guidance literature:

2-isopropyl-5-methylcyclohexyl chloroformate; With 1,2-dimethyl-1H-imidazole; 2-chloro-1-isopropyl-4-methyl-cyclohexane; In toluene; at 25 ℃; for 2.5h;

propylene glycol; With 1,2-dimethyl-1H-imidazole; In toluene; at 50 ℃; for 2h; Reagent/catalyst; Overall yield = 76 percent;

Reference yield:

propylene glycol (57-55-6,63625-56-9) + 2-isopropyl-5-methylcyclohexyl chloroformate (50277-59-3,7635-53-2) → 2-hydroxypropyl (2-isopropyl-5-methylcyclohexyl) carbonate (156324-82-2) + 1-hydroxy-2-propyl menthane-3-yl carbonate (156679-38-8)

Guidance literature:

With potassium hydroxide; In 1-methyl-pyrrolidin-2-one; at 15 - 20 ℃; for 4.33333h;

upstream raw materials:

propylene glycol

2-isopropyl-5-methylcyclohexyl chloroformate

Refernces

• 1、 -. "METHOD FOR PRODUCING ASYMMETRIC CARBONIC ESTERS". Page/Page column 13-14. . Retrieved 2008/06/13.