cheminform abstract: synthesis of polyketide-type phenols by domino...

ChemInform 2009, 40, issue 36 © 2009 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim www.cheminform.wiley-vch.de Polyphenylalkane derivatives Q 0720 Synthesis of Polyketide-Type Phenols by Domino "Michael/retro-Michael/Aldol" Reactions of 3-Formylchromones with Silyl Enol Ethers Derived from Ethyl 3,5-Dioxohexanoate. — This domino reaction provides a convenient access to highly functionalized polyketide-type phenols, which are not readily available by other meth- ods. — (ADEEL, M.; NAWAZ, M.; VILLINGER, A.; REINKE, H.; FISCHER, C.; LANGER*, P.; Tetrahedron 65 (2009) 21, 4099-4105; Inst. Chem., Univ. Rostock, D-18059 Rostock, Germany; Eng.) — Bartels 36- 086

Upload: muhammad-adeel

Post on 11-Jun-2016

214 views

Category:

Documents

1 download

Report

Download

Embed Size (px):

TRANSCRIPT

Page 1: ChemInform Abstract: Synthesis of Polyketide-Type Phenols by Domino “Michael/retro-Michael/Aldol” Reactions of 3-Formylchromones with Silyl Enol Ethers Derived from Ethyl 3,5-Dioxohexanoate

www.cheminform.wiley-vch.de

Polyphenylalkane derivativesQ 0720 Synthesis of Polyketide-Type Phenols by Domino "Michael/retro-Michael/Aldol"

Reactions of 3-Formylchromones with Silyl Enol Ethers Derived from Ethyl 3,5-Dioxohexanoate. — This domino reaction provides a convenient access to highly functionalized polyketide-type phenols, which are not readily available by other meth-ods. — (ADEEL, M.; NAWAZ, M.; VILLINGER, A.; REINKE, H.; FISCHER, C.; LANGER*, P.; Tetrahedron 65 (2009) 21, 4099-4105; Inst. Chem., Univ. Rostock, D-18059 Rostock, Germany; Eng.) — Bartels

36- 086

SILYL KETONE CHEMISTRY ...949... · SILYL KETONE CHEMISTRY ... NH and CH groups; (2) as activating and ... and Roman.‘3b Compound 18 was prepared from 2-

Statistical principle-based approach for gene and protein ... · Lai et al. J Cheminform Page 2 of 9 tobiologicaldatabaserecords.Intheabovecases,“A2A” isasubtypeof“adenosinereceptor”.erefore“A2A

Novel Silyl Ether-Based Acid-Cleavable Antibody-MMAE

Electrophilic oligodeoxynucleotide synthesis using dM-Dmoc ...chem.sites.mtu.edu/.../uploads/...Oligo-synthesis.pdfScheme 3: Synthesis of ester-containing phosphoramidite 26a. silyl

Silyl Ketone Chemistry. Preparation and Reactions of Silyl ...€¦ · J. Am. Chem. SOC. 1986, 108, 7791-7800 7791 pyrany1oxy)dodecanoic acid, 1.38 1 g (3.15 mmol) of GPC-CdCIz, 0.854

Silyl-protective groups influencing the reactivity and ... · Silyl groups such as TBDPS, TBDMS, TIPS or TMS are well-known and widely used alcohol protective groups in organic chem-istry

Silyl Glyoxylates. Conception and Realization of Flexible ...faculty.fgcu.edu/gboyce/assets/4.pdf · Conception and Realization of Flexible Conjunctive Reagents for Multicomponent

Procedure for manipulating / analysing Dynamic NMR (DNMR) data (example: DNMR data for the compound 1-Silyl-1-Silacyclohexane, C5H10SiHSiH (schsih3) By

Classification System for Solid Supports Used ... - FIZ CHEMIE › fileadmin › user_upload › Cheminform › Spore › _… · FIZ CHEMIE BERLIN - 5 (23) - The remainder of the

SILYL FLUORIDE: LAMB-DIP SPECTRA and EQUILIBRIUM STRUCTURE Cristina PUZZARINI and Gabriele CAZZOLI Dipartimento di Chimica “G. Ciamician”, Università di

A Highly Diastereoselective ‘Super Silyl’ Governed …...A Highly Diastereoselective ‘Super Silyl’ Governed Aldol Reaction: Synthesis of α,β-Dioxyaldehydes and 1,2,3-Triols