308289-58-9Relevant academic research and scientific papers
Synthesis of bi-and tricyclic monoesters of dicarboxylic acids
Mamedov,Rasulova
, p. 1137 - 1140 (2006)
A thermal addition of aliphatic dicarboxylic acids to bicyclo[2.2.1]- heptene hydrocarbons and to tricyclo[5.2.1.02,6]deca-3,8-diene was investigated and new samples of dicarboxylic acids alicyclic monoesters were synthesized. Some of monoesters synthesized have a pleasant fragrance and can find application as fragrance substances. They are also of interest as initial components for preparation of new organic compounds. Nauka/Interperiodica 2006.
Cooling Compounds
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, (2009/01/24)
A cooling composition comprising at least one compound of the Formula I in which R is selected from the group of moieties consisting of (CH2)nCOOR″; (CH2)nCONMe2; (CH2)nOR″; and CHNH2CH3; where n is 1-3 and R″ is independently selected from hydrogen, methyl and ethyl; and R′ is selected from the group consisting of the moieties fenchyl, D-bornyl, L-bornyl, exo-norbornyl, 2-methylisobornyl, 2-ethylfenchyl, 2-methylbornyl, cis-pinan-2-yl, verbanyl and isobornyl. The compositions are useful in providing cooling sensations to the skin or mucous membranes of the body.
Convenient Synthesis of Alcohol O-Hemiesters using Isopropenyl Esters as Acylating Reagents: Synthesis of Hydrophilic Oxaunomycin 10-O-Hemiester Derivatives
Kita, Yasuyuki,Maeda, Hiroshi,Takahashi, Fumie,Fukui, Seiji
, p. 2639 - 2650 (2007/10/02)
Various types of alcohol O-hemiesters 7a-m were synthesized conveniently in good yield by reaction with isopropenyl esters 4a-f in the presence of a catalytic amount of conc.H2SO4 or toluene-p-sulfonic acid followed by selective deprotection of the terminal esters.This method was applied to a preparation of hydrophilic oxaunomycin 10-O-hemiester derivatives 14a,b and 19a-c.
