Efficient One-Step Synthesis of Optically Pure (Adenin-8-yl)phenylalanine Nucleosides.

Petr Capek; Michal Hocek

doi:10.1002/chin.200616201

One-Step Stereospecific Strategy for the Construction of the Core Structure of the 5,11-Methanomorphanthridine Alkaloids in Racemic as well as in Optically Pure Form: Synthesis of (±)-Pancracine and (±)-Brunsvigine

European Journal of Organic Chemistry ◽

10.1002/ejoc.201100601 ◽

2011 ◽

Vol 2011 (24) ◽

pp. 4571-4587 ◽

Cited By ~ 23

Author(s):

Ganesh Pandey ◽

Ravindra Kumar ◽

Prabal Banerjee ◽

Vedavati G. Puranik

Keyword(s):

Core Structure ◽

Pure Form ◽

The Core ◽

One Step ◽

Optically Pure

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One-step synthesis of optically pure 1,2-ethanobis(sulfoxides)and phosphine oxides via the copper-promoted oxidative dimerization of chiral sulfinyl and phosphinyl carbanions

Journal of the American Chemical Society ◽

10.1021/ja00798a107 ◽

1973 ◽

Vol 95 (17) ◽

pp. 5839-5840 ◽

Cited By ~ 45

Author(s):

Cynthia A. Maryanoff ◽

Bruce E. Maryanoff ◽

Reginald. Tang ◽

Kurt. Mislow

Keyword(s):

Phosphine Oxides ◽

Oxidative Dimerization ◽

One Step ◽

Optically Pure

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ChemInform Abstract: A ONE-STEP SYNTHESIS OF OPTICALLY PURE 1,2-ETHANO BIS SULFOXIDES AND PHOSPHINE OXIDES VIA THE COPPER-PROMOTED OXIDATIVE DIMERIZATION OF CHIRAL SULFINYL AND PHOSPHINYL CARBANIONS

Chemischer Informationsdienst ◽

10.1002/chin.197343340 ◽

1973 ◽

Vol 4 (43) ◽

pp. no-no

Author(s):

CYNTHIN A. MARYANOFF ◽

BRUCE E. MARYANOFF ◽

REGINALD TANG ◽

KURT MISLOW

Keyword(s):

Phosphine Oxides ◽

Oxidative Dimerization ◽

One Step ◽

Optically Pure

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Efficient One-Step Synthesis of Optically Pure (Adenin-8-yl)phenylalanine Nucleosides

Synlett ◽

10.1055/s-2005-921896 ◽

2005 ◽

Vol 2005 (19) ◽

pp. 3005-3007 ◽

Cited By ~ 1

Author(s):

Michal Hocek ◽

Petr Čapek

Keyword(s):

One Step ◽

Optically Pure

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Design of a heterogeneous catalytic process for the continuous and direct synthesis of lactide from lactic acid

Green Chemistry ◽

10.1039/c6gc02405j ◽

2016 ◽

Vol 18 (22) ◽

pp. 5978-5983 ◽

Cited By ~ 19

Author(s):

Pravin P. Upare ◽

Ji Woong Yoon ◽

Dong Won Hwang ◽

U-Hwang Lee ◽

Young Kyu Hwang ◽

...

Keyword(s):

Lactic Acid ◽

Reaction Pathway ◽

Direct Synthesis ◽

Catalytic Process ◽

Heterogeneous Catalytic Process ◽

Atmospheric Conditions ◽

Heterogeneous Catalytic ◽

Nanocomposite Catalyst ◽

One Step ◽

Optically Pure

We present a continuous one-step reaction pathway for optically pure lactide under atmospheric conditions based on a novel SnO2–SiO2 nanocomposite catalyst.

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A one-step, modular route to optically-active diphos ligands

Chemical Communications ◽

10.1039/c5cc03517a ◽

2015 ◽

Vol 51 (50) ◽

pp. 10206-10209 ◽

Cited By ~ 2

Author(s):

E. Louise Hazeland ◽

Andy M. Chapman ◽

Paul G. Pringle ◽

Hazel A. Sparkes

Keyword(s):

Optically Active ◽

Elimination Reaction ◽

Efficient Synthesis ◽

One Step ◽

Optically Pure

A chlorosilane elimination reaction has been developed that allows the efficient synthesis of optically pure C1-symmetric, C1-backboned diphosphines with a wide variety of stereoelectronic characteristics.

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An Interactive Minicomputer Program for the Indexing and Simulation of Electron Diffraction Patterns

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100092670 ◽

1976 ◽

Vol 34 ◽

pp. 542-543

Author(s):

R.P. Goehner ◽

W.T. Hatfield ◽

Prakash Rao

Keyword(s):

Electron Diffraction ◽

Real Time ◽

Pattern Analysis ◽

Flow Diagram ◽

Hard Copy ◽

Time Analysis ◽

Real Time Analysis ◽

Transmission Electron ◽

One Step ◽

Diffraction Patterns

Computer programs are now available in various laboratories for the indexing and simulation of transmission electron diffraction patterns. Although these programs address themselves to the solution of various aspects of the indexing and simulation process, the ultimate goal is to perform real time diffraction pattern analysis directly off of the imaging screen of the transmission electron microscope. The program to be described in this paper represents one step prior to real time analysis. It involves the combination of two programs, described in an earlier paper(l), into a single program for use on an interactive basis with a minicomputer. In our case, the minicomputer is an INTERDATA 70 equipped with a Tektronix 4010-1 graphical display terminal and hard copy unit.A simplified flow diagram of the combined program, written in Fortran IV, is shown in Figure 1. It consists of two programs INDEX and TEDP which index and simulate electron diffraction patterns respectively. The user has the option of choosing either the indexing or simulating aspects of the combined program.

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Nutrient-regulated gene expression in eukaryotes

Biochemical Society Symposium ◽

10.1042/bss0730085 ◽

2006 ◽

Vol 73 ◽

pp. 85-96 ◽

Cited By ~ 8

Author(s):

Richard J. Reece ◽

Laila Beynon ◽

Stacey Holden ◽

Amanda D. Hughes ◽

Karine Rébora ◽

...

Keyword(s):

Gene Expression ◽

Rna Polymerase ◽

Rna Polymerase Ii ◽

Transcriptional Control ◽

Direct Interaction ◽

Signalling Pathways ◽

A Cell ◽

One Step ◽

Higher Eukaryotes ◽

Regulated Gene Expression

The recognition of changes in environmental conditions, and the ability to adapt to these changes, is essential for the viability of cells. There are numerous well characterized systems by which the presence or absence of an individual metabolite may be recognized by a cell. However, the recognition of a metabolite is just one step in a process that often results in changes in the expression of whole sets of genes required to respond to that metabolite. In higher eukaryotes, the signalling pathway between metabolite recognition and transcriptional control can be complex. Recent evidence from the relatively simple eukaryote yeast suggests that complex signalling pathways may be circumvented through the direct interaction between individual metabolites and regulators of RNA polymerase II-mediated transcription. Biochemical and structural analyses are beginning to unravel these elegant genetic control elements.

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