105280-66-8

Basic information

• Product Name: (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl 2-iodoacetate
• Synonyms: (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl 2-iodoacetate
• CAS NO: 105280-66-8
• Molecular Weight: 324.202
• Mol File: 105280-66-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl 2-iodoacetate(CAS DataBase Reference)
• NIST Chemistry Reference: (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl 2-iodoacetate(105280-66-8)
• EPA Substance Registry System: (1R,2S,5R)-5-methyl-2-(propan-2-yl)cyclohexyl 2-iodoacetate(105280-66-8)

Safety Data

• Hazardous Substances Data: 105280-66-8(Hazardous Substances Data)

Upstream product

• 16832-20-5 (1R,2S,5R)-menthol bromoacetate 
• 2216-51-5 (-)-menthol 
• 7377-98-2 (-)-menthyl chloroacetate 

Relevant articles and documents

Synthesis and quantitative analysis of diastereomeric linked ester conjugates with remote stereocenters using high-field nmr and chiral hplC

A stereochemically safe high-yielding procedure for linking unprotected as well as protected hydroxycarboxylic acids to chiral secondary alcohols via glycolic acid linker is proposed. L-menthol has been linked with both enantiomers of mandelic, malic, and methoxyphenylacetic acid using bromo- or iodoacetyl group as a precursor of the glycolic acid linker. High-field nuclear magnetic resonance (NMR) and chiral high-performance liquid chromatography (HPLC) determination of high diastereomeric ratio (dr) (>99%) of the products bearing remote stereocenters was explored. Chiral HPLC allowed quantitation of the diastereomers up to dr 99.9/0.1. High-field NMR quantitation of the diastereomeric and parent alcoholic impurities in esters was demonstrated at the molar 0.3% and 0.03% levels, respectively. These analyses were done via comparison of integral intensities from major component 13C satellites in 1H or even in 13C spectra to the 1H or 13C signals of impurities. Despite lower sensitivity, the last option generally has much better selectivity. In this way the dynamic resolution is brought down by two orders. Chirality 25:793-798, 2013. 2013 Wiley Periodicals, Inc.