58506-22-2Relevant articles and documents
Selective Isomerization via Transient Thermodynamic Control: Dynamic Epimerization of trans to cis Diols
Macmillan, David W. C.,Oswood, Christian J.
supporting information, p. 93 - 98 (2022/01/03)
Traditional approaches to stereoselective synthesis require high levels of enantio- and diastereocontrol in every step that forms a new stereocenter. Here, we report an alternative approach, in which the stereochemistry of organic substrates is selectivel
An effective procedure for the synthesis of acid-sensitive epoxides: Use of 1-methylimidazole as the additive on methyltrioxorhenium-catalyzed epoxidation of alkenes with hydrogen peroxide
Yamazaki, Shigekazu
experimental part, p. 2377 - 2385 (2010/07/06)
An effective method for suppression of ring opening and rearrangement of acid-sensitive epoxides during methyltrioxorhenium(MTO)-catalyzed epoxidation of alkenes with H2O2 by using 1-methylimidazole as a co-additive has been found. The combined use of 3-methylpyrazole and 1-methylimidazole as the additives has been found to be an effective procedure that affords excellent yields of acid-sensitive epoxides for MTO-catalyzed epoxidation.
Insect Growth Regulators, 20. - Synthesis of Cyclic Analogues of Juvenile Hormone-III
Wawrzenczyk, Czeslaw,Zabza, Andrzej
, p. 169 - 173 (2007/10/02)
The cyclic analogue rac-14b of JH-III and its 2Z isomer rac-14a were obtained by a multi-step synthesis starting from rac-α-terpineol.The Wadsworth-Emmons reaction was applied to the formation of the carbon chain and to the introduction of the ester funct