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Journals and Conferences
Determination of fourteen alkaloids, toxic Aconitum alkaloids, aconitine, mesaconitine, jesaconitine, hypaconitine and deoxyaconitine, and their hydrolysis products, benzoylaconines and aconines,… (More)
A diastereocontrolled route to conduritols A-F has been developed starting from a common chiral building block containing an oxabicyclo[3.2.1]octane framework.
Child's play! Allyl ethers as protecting groups for hydroxyl functions can be removed readily with a combination of DIBAL and catalytic amounts of [NiCl2 (dppp)]. Propene is expelled in this… (More)
[figure: see text] (+)-Arnicenone, a sesquiterpene of an angular triquinane isolated from Arnica plants, has been synthesized for the first time in an enantiocontrolled manner from a synthetic… (More)
A concise route to (-)-kainic acid from enantiopure (+)-cis-4-carbobenzoxyamino-2-cyclopentenol has been devised by employing concurrent Chugaev syn-elimination and intramolecular ene reaction as the… (More)
[reaction in text] A diastereocontrolled route to the eight aldohexoses has been developed starting from a common cyclohexanoid chiral building block.
A diastereocontrolled synthesis of (+)-febrifugine, a potent antimalarial piperidine alkaloid, has been achieved using a chiral block having a bicyclo[3.2.1]octane framework which exhibits inherent… (More)
[reaction: see text] The stereocontrolled total synthesis of (-)-O-methylpallidinine, a naturally occurring Morphinan alkaloid with a B/C-trans-hydrophenanthrene framework, has been achieved starting… (More)
A new route to (+)-estrone has been developed starting from the chiral building block having a bicyclo[3.2.1]octane framework based on the inherent stereochemical chemical nature of the chiral… (More)
An efficient enantio- and diastereocontrolled construction of hydrophenanthrenes having either a quaternary or a tertiary benzylic stereogenic center has been developed by employing a tandem… (More)