28080-85-5

Basic information

• Product Name: 10-Undecenoic acid octyl ester
• Synonyms: 10-Undecenoic acid octyl ester
• CAS NO: 28080-85-5
• Molecular Formula: C19H36O2
• Molecular Weight: 296.49
• Mol File: 28080-85-5.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 10-Undecenoic acid octyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 10-Undecenoic acid octyl ester(28080-85-5)
• EPA Substance Registry System: 10-Undecenoic acid octyl ester(28080-85-5)

Safety Data

• Hazardous Substances Data: 28080-85-5(Hazardous Substances Data)

Upstream product

• 111-87-5 octanol 
• 112-38-9 10-undecenoic acid 
• 111-81-9 Methyl 10-undecenoate 
• 38460-95-6 undec-10-enoyl chloride 

Relevant articles and documents

Lipase-catalyzed esterification in water enabled by nanomicelles. Applications to 1-pot multi-step sequences

Esterification in an aqueous micellar medium is catalyzed by a commercially available lipase in the absence of any co-factors. The presence of only 2 wt% designer surfactant, TPGS-750-M, assists in a 100% selective enzymatic process in which only primary alcohols participate (in a 1?:?1 ratio with carboxylic acid). An unexpected finding is also disclosed where the simple additive, PhCF3 (1 equiv. vs. substrate), appears to significantly extend the scope of usable acid/alcohol combinations. Taken together, several chemo- and bio-catalyzed 1-pot, multi-step reactions can now be performed in water.

Mild, powerful, and robust methods for esterification, amide formation, and thioesterification between acid chlorides and alcohols, amines, thiols, respectively

We developed two efficient practical methods for esterification, amide formation, and thioesterification between acid chlorides and alcohols, amines, thiols, respectively. The present mild and robust reaction was performed by two separate methods both by combining cheap and readily available amines, N-methylimidazole, and N,N,N′,N′-tetramethylethylenediamine (TMEDA). Method A uses catalytic N-methylimidazole and TMEDA with an equimolar amount of K2CO3, whereas Method B uses equimolar amounts of N-methylimidazole and TMEDA. The salient features are as follows. (i) With regard to reactivity, Method B was superior to Method A for esterification and thioesterification, whereas cost-effective Method A was superior to Method B for amide formation. (ii) Amide formation proceeded smoothly between acid chlorides and less nucleophilic and stereocongested amines such as 2,6-dichloroaniline. (iii) This protocol was applied to the successful synthesis of two agrochemicals, bromobutide and carpropamid.