5726-20-5

Basic information

• Product Name: trans-2-Methyl-cyclohexyl-propionat
• CAS NO: 5726-20-5
• Molecular Weight: 170.252
• Mol File: 5726-20-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: trans-2-Methyl-cyclohexyl-propionat(CAS DataBase Reference)
• NIST Chemistry Reference: trans-2-Methyl-cyclohexyl-propionat(5726-20-5)
• EPA Substance Registry System: trans-2-Methyl-cyclohexyl-propionat(5726-20-5)

Safety Data

• Hazardous Substances Data: 5726-20-5(Hazardous Substances Data)

Upstream product

• 79-03-8 propionyl chloride 
• 19043-03-9 (1R,2R)-(-)-trans-2-methylcyclohexanol 
• 123-62-6 propionic acid anhydride 

Relevant articles and documents

Preparation method of

The preparation method comprises the following steps 1-11: Wherein. ROH (Formula X) is a chiral alcohol and the like, PG is a hydroxy protecting group, a compound of Formula VI and a compound of Formula V are the chiral auxiliary of the present invention. To the invention, the chiral auxiliary base ROH compound and the chiral alcohol X (Formula VI) are used for preparing the chiral auxiliary base-type compound of formula V IV and the compound of Formula XI, and the compound of formula IV can be prepared through three-step simple operation steps of chiral auxiliary base. Be applicable to industrial production.