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Total Stereoselective Synthesis of (+)-Goniothalesdiol

✍ Scribed by Carreño, M. Carmen; Hernández-Torres, Gloria; Urbano, Antonio; Colobert, Françoise


Book ID
125996248
Publisher
American Chemical Society
Year
2005
Tongue
English
Weight
72 KB
Volume
7
Category
Article
ISSN
1523-7060

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📜 SIMILAR VOLUMES


Total Stereoselective Synthesis of (+)-G
✍ M. Carmen Carreno; Gloria Hernandez-Torres; Antonio Urbano; Francoise Colobert 📂 Article 📅 2006 🏛 John Wiley and Sons ⚖ 9 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

First stereoselective total synthesis of
✍ J.S. Yadav; N. Rami Reddy; V. Harikrishna; B.V. Subba Reddy 📂 Article 📅 2009 🏛 Elsevier Science 🌐 French ⚖ 251 KB

The first total synthesis of Goniothalesdiol A, isolated from the stems of Goniothalamus amuyon (Annonaceae) is reported. The C2 stereocentre and C3/C4 syn diol were created by a Sharpless kinetic resolution followed by acetonide formation. The tetrahydropyran ring was formed and the C6 stereocentre

Stereoselective Total Synthesis of Gonio
✍ Jhillu S. Yadav; Ragam Nageshwar Rao; Ragam Somaiah; Valaboju Harikrishna; Basi  📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 German ⚖ 177 KB

## Abstract The stereocontrolled synthesis of goniothalesdiol A, a dihydroxylated tetrahydropyran compound, has been accomplished using D‐ribose as chiral precursor. The key steps involved are aryl __Grignard__ reaction, stereoselective alkoxy‐directed keto reduction, and intramolecular oxy‐__Micha

The Effect of Sulfoxides on the Stereose
✍ Dr. Gloria Hernández-Torres; Prof. Dr. M. Carmen Carreño; Dr. Antonio Urbano; Pr 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 409 KB 👁 2 views

## Abstract Good to excellent stereoselectivities were achieved in the reductive cyclization (with Et~3~SiH/trimethylsilyl trifluoromethanesulfonate (TMSOTf)) of enantiopure hydroxy sulfinyl ketones en route to 2,5‐__cis__‐disubstituted tetrahydrofuran skeletons. Electrostatic effects of the exocyc

The first total synthesis of goniothales
✍ Matej Babjak; Peter Kapitán; Tibor Gracza 📂 Article 📅 2002 🏛 Elsevier Science 🌐 French ⚖ 81 KB

The first total synthesis of goniothalesdiol, a dihydroxylated tetrahydrofuran isolated from Goniothalamus borneensis (Annonaceae), and its 7-epimer is described starting with D-mannitol. The key step of these syntheses is palladium(II)-catalyzed oxycarbonylation of unsaturated triols with D-lyxo an