ChemInform Abstract: Epimerization of Carbohydrates and Cyclitols. Part 16. D-Tagatose Derivatives...

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1999 carbohydrates carbohydrates U 0500 51 - 200 Epimerization of Carbohydrates and Cyclitols. Part 16. D-Tagatose Derivatives from D-Fructose by a Facile Epimerization Procedure. — The D-fructose derivative (I) is directly converted into the D-tagatose derivative (IV) by heating with dicyclohexylcarbodiimide (II) and chloral (III). (IV) is deprotected stepwise yielding D-tagatose (VIII) in good yield. — (FRANK, MICHAEL; MIETHCHEN, RALF; DEGENRING, DANIELA; Carbohydr. Res. 318 (1999) 1-4, 167-170; Lehrstuhl Org. Chem., Fachber. Chem., Univ. Rostock, D-18051 Rostock, Germany; EN) 1

Transcript of ChemInform Abstract: Epimerization of Carbohydrates and Cyclitols. Part 16. D-Tagatose Derivatives...

Page 1: ChemInform Abstract: Epimerization of Carbohydrates and Cyclitols. Part 16. D-Tagatose Derivatives from D-Fructose by a Facile Epimerization Procedure.

1999 carbohydrates

carbohydratesU 0500

51 - 200Epimerization of Carbohydrates and Cyclitols. Part 16. D-TagatoseDerivatives from D-Fructose by a Facile Epimerization Procedure.— The D-fructose derivative (I) is directly converted into the D-tagatosederivative (IV) by heating with dicyclohexylcarbodiimide (II) and chloral(III). (IV) is deprotected stepwise yielding D-tagatose (VIII) in good yield.— (FRANK, MICHAEL; MIETHCHEN, RALF; DEGENRING, DANIELA;Carbohydr. Res. 318 (1999) 1-4, 167-170; Lehrstuhl Org. Chem., Fachber.Chem., Univ. Rostock, D-18051 Rostock, Germany; EN)

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Epimerization of Peptidekanai/seminar/pdf/Lit_Hirano_M1.pdf・Epimerization rate depends on the sequence of amino acids, so where to connect peptide is important to conduct ligation.

Epimerization of Peptidekanai/seminar/pdf/Lit_Hirano_M1.pdf・Epimerization rate depends on the sequence of amino acids, so where to connect peptide is important to conduct ligation.

Macrocyclic Carbohydrate/Amino Acid Hybrid Molecules ...lup.lub.lu.se/search/ws/files/5762022/544392.pdf · less epimerization than 2,4,6-collidine for the cyclization of pentapeptides

Macrocyclic Carbohydrate/Amino Acid Hybrid Molecules ...lup.lub.lu.se/search/ws/files/5762022/544392.pdf · less epimerization than 2,4,6-collidine for the cyclization of pentapeptides

CS Lyases: Structure, Activity, and Applications in Analysis and … · 2014-07-22 · and the uronic acid units and epimerization of glucuronic acid residues. C5‐epimerases responsible

CS Lyases: Structure, Activity, and Applications in Analysis and … · 2014-07-22 · and the uronic acid units and epimerization of glucuronic acid residues. C5‐epimerases responsible

MINIREVIEW - Journal of Bacteriology · mains. A common structural motif of nonribosomal peptides is the incorporation of D-amino acids, which is mediated by the epimerization domain

MINIREVIEW - Journal of Bacteriology · mains. A common structural motif of nonribosomal peptides is the incorporation of D-amino acids, which is mediated by the epimerization domain

ANALYSIS OF CARBONYL COMPOUND FORMATION ON …eprints.undip.ac.id/57165/1/Cover.pdf · sorbose adalah polisakarida yang melalui reaksi enzimatik menggunakan D-tagatose 3-epimerase.

ANALYSIS OF CARBONYL COMPOUND FORMATION ON …eprints.undip.ac.id/57165/1/Cover.pdf · sorbose adalah polisakarida yang melalui reaksi enzimatik menggunakan D-tagatose 3-epimerase.

Database fingerprint (DFP): an approach to represent ... · Fernández‑de Gortari et al. J Cheminform DOI 10.1186/s13321‑017‑0195‑1 PRELIMINARY COMMUNICATION Database fingerprint

Database fingerprint (DFP): an approach to represent ... · Fernández‑de Gortari et al. J Cheminform DOI 10.1186/s13321‑017‑0195‑1 PRELIMINARY COMMUNICATION Database fingerprint

D(-)-Tagatose (Ctraxanh.free.fr/Download/Purification_of_laboratory...Purification of Organic Chemicals 331 Tetra-n -butylammonium tetrafluoroborate [429-42-51 M 329.3, m 160-162O.Recrystd

D(-)-Tagatose (Ctraxanh.free.fr/Download/Purification_of_laboratory...Purification of Organic Chemicals 331 Tetra-n -butylammonium tetrafluoroborate [429-42-51 M 329.3, m 160-162O.Recrystd

Effects of D-Tagatose and Inulin on Some Physicochemical ...

Effects of D-Tagatose and Inulin on Some Physicochemical ...

GPURFSCREEN: a GPU based virtual screening tool …people.cse.nitc.ac.in/jayaraj/files/gpurfscreen...Jayaraj et al. J Cheminform DOI 10.1186/s13321-016-0124-8 SOFTWARE GPURFSCREEN:

GPURFSCREEN: a GPU based virtual screening tool …people.cse.nitc.ac.in/jayaraj/files/gpurfscreen...Jayaraj et al. J Cheminform DOI 10.1186/s13321-016-0124-8 SOFTWARE GPURFSCREEN:

A Failed Late-Stage Epimerization Thwarts an Approach … · A Failed Late-Stage Epimerization Thwarts an Approach to Ineleganolide Evan J. Horn, Joel S. Silverston, and Christopher

A Failed Late-Stage Epimerization Thwarts an Approach … · A Failed Late-Stage Epimerization Thwarts an Approach to Ineleganolide Evan J. Horn, Joel S. Silverston, and Christopher

Catalytic Prins Cyclization using In(OTf) 3 and Silyl ...cbc/cv/teckpeng/Prof Loh Research Highlight… · highly diastereoselective Prins cyclization. Re-duced epimerization was

Catalytic Prins Cyclization using In(OTf) 3 and Silyl ...cbc/cv/teckpeng/Prof Loh Research Highlight… · highly diastereoselective Prins cyclization. Re-duced epimerization was

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

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

SmartGraph: a network pharmacology investigation platform · 2020. 1. 21. · Zahoránszky‑Kőhalmi et al. J Cheminform Page 5 of 11 isolatethenearestneighbors.ethird,bottom(infor-mation)panelisusedtovisualizeselectednodeandedge

SmartGraph: a network pharmacology investigation platform · 2020. 1. 21. · Zahoránszky‑Kőhalmi et al. J Cheminform Page 5 of 11 isolatethenearestneighbors.ethird,bottom(infor-mation)panelisusedtovisualizeselectednodeandedge

Complete6-Deoxy-D altro-heptoseBiosynthesisPathway from ... · Complete6-Deoxy-D-altro-heptoseBiosynthesisPathway ... no epimerization activity and only serves as a reductase to pro-duce

Complete6-Deoxy-D altro-heptoseBiosynthesisPathway from ... · Complete6-Deoxy-D-altro-heptoseBiosynthesisPathway ... no epimerization activity and only serves as a reductase to pro-duce

Open Access CSgator:kanjintegratedkwebkplatformk forjcompoundksetkanalysis · 2019. 3. 4. · Parkjet al. J Cheminform Pagek6kofk8 currentlackofenoughcompound-targetdataevenafter

Open Access CSgator:kanjintegratedkwebkplatformk forjcompoundksetkanalysis · 2019. 3. 4. · Parkjet al. J Cheminform Pagek6kofk8 currentlackofenoughcompound-targetdataevenafter

ChemInform RxnFinder

ChemInform RxnFinder

Isolation and Identification of Nepetalactone … and Identification of Nepetalactone Diastereomers from ... comparison of the essential oil with the product of epimerization ...

Isolation and Identification of Nepetalactone … and Identification of Nepetalactone Diastereomers from ... comparison of the essential oil with the product of epimerization ...

Kinetics of Amino Acid Racemization (Epimerization) in the ...oa.upm.es/3365/3/TORRES_ART_2003_03.pdf · for determination of age at death [ 17,18]. Bear fossils are very common in

Kinetics of Amino Acid Racemization (Epimerization) in the ...oa.upm.es/3365/3/TORRES_ART_2003_03.pdf · for determination of age at death [ 17,18]. Bear fossils are very common in

Combined effects of replacement of sucrose with D-tagatose ...of sucrose (Chem-Lab, Belgium) was added to chocolate milk. Considering relative sweetness of D-tagatose (0.92), 7.06%

Combined effects of replacement of sucrose with D-tagatose ...of sucrose (Chem-Lab, Belgium) was added to chocolate milk. Considering relative sweetness of D-tagatose (0.92), 7.06%

D-Tagatose as a Sucrose Substitute and Its E the Physico ...

D-Tagatose as a Sucrose Substitute and Its E the Physico ...