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Showing posts with label STEREOCHEMISTRY. Show all posts
Showing posts with label STEREOCHEMISTRY. Show all posts
Thursday, 19 September 2013

Weygand/Hilgetag Preparative Organic Chemistry

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Weygand/Hilgetag Preparative Organic Chemistry
Friday, 2 August 2013

COLUMN CHROMATOGRAPHY

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A chemist in the 1950s using column chromatography. The Erlenmeyer receptacles are on the floor. Column chromatography  in  chemistry ...
10 comments:
Sunday, 28 July 2013

Brevetoxin synthesis

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wait for slideshare to load................ Anthony crasto brevetoxin synthesis from ANTHONY MELVIN CRASTO Ph.D
Friday, 26 July 2013

Concise Total Synthesis of a Newly Discovered Alkaloid

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  A concise synthesis of a novel alkaloid natural product with the pyrroloindoloquinazoline skeleton has been devised Read more ...
Sunday, 21 July 2013

The first total synthesis of fuscain

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First total synthesis of fuscain Fuscain is a new furanolactam isolated from the sponge  Phacellis fusca  from the South China S...
Tuesday, 16 July 2013

Novel uses of nanoparticle catalytic systems

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Novel uses of nanoparticle catalytic systems Easily prepared and recoverable nanoparticles with a diameter of 10–40 nm, with a hi...
Saturday, 13 July 2013

Chemistry Living and Systems: 123.101 Lecture 1

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allow slideshare to load.............. Chemistry Living and Systems: 123.101 Lecture 1 from Gareth Rowlands
1 comment:
Friday, 12 July 2013

Turning carbon dioxide into something useful -Carbon dioxide reduced to formate by iridium pincer catalyst

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http://www.rsc.org/chemistryworld/2013/07/iridium-catalyst-carbon-dioxide-reduction-formate New research shows that a water-soluble...
Friday, 5 July 2013

Chiral Column? Here’s One I (Vikki Cantrill) Made Earlier

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Continuous-flow Diels–Alder reactions with a homemade HPLC column give good selectivity for >150 h Read more http://www.chemistryv...
Thursday, 4 July 2013

Catalyst duo exerts powerful stereocontrol

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The dual catalyst enables selective access to the required stereoisomer © Science/AAAS Chemists from the Swiss Federal Institute of Tec...
Wednesday, 3 July 2013

carboxylic acids

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Organic Chemistry Chapter 21 Klein from Sarah Greening
Thursday, 27 June 2013

A molecular database for developing organic solar cells

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A molecular database for developing organic solar cell Harvard researchers have released a massive database of mo...
Monday, 24 June 2013

Natural Products from St. John's Wort

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Natural Products from St. John's Wort Enatiomers (−)-hyperione A and (−)-hyperione B can be synthesised from a common precursor in t...
Wednesday, 19 June 2013

Cheap nickel catalysis offers alternative to expensive enzymatic resolution, Switching chirality in amino acids

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Amino acids are converted to their opposite enantiomers by complexation with a nickel(II) salt and a chiral ligand Switchi...
Monday, 17 June 2013

Improved R&D Efficiency Through Speedier Method Development (1)

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Improved R&D Efficiency Through Speedier Method Development (1) Various approaches ar...
Tuesday, 11 June 2013

Bruce Roth Awarded 2013 Perkin Medal

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Roth Credit: Genentech Bruce Roth Awarded 2013 Perkin Medal Honors: Chemist was the first to synthesize the cholestero...

A Molecule Of Many Colors-With rigid wings and a flexible core, a new compound can switch between two shapes and glow one of three colors.

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  Flexible And Fluorescent A molecule combining rigid anthraceneimide wings and a flexible cyclooctatetraene core switches be...
Monday, 10 June 2013

ORGANIC CHEMISTRY REACTIONS, website by DR ANTHONY CRASTO

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  CLICK ON LINK BELOW https://sites.google.com/site/anthonycrastoreactions/home CLICK ON LINK ABOVE Home ----Organic Reactions ...
Wednesday, 28 March 2012

Collection of organic chemistry sites

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https://sites.google.com/site/anthonycrastoorganicchemistry/sites---my-own-on-the-net    use this link to access all my sites -- ...
1 comment:
Monday, 12 March 2012

PROCESS RESEARCH OVERVIEW

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Find 3 presentations in the link  http://www. anthonymelvincrasto.yolasite. com/process-overview.php