Biomaterial Database

Syntheses of stereochemically diverse nine-membered ring-containing biaryls. 2004

Shyam Krishnan, and Stuart L Schreiber

Department of Chemistry and Chemical Biology, Howard Hughes Medical Institute, Harvard University, and the Broad Institute of Harvard and MIT, Cambridge, Massachusetts 02138, USA.

[reaction: see text] A library of nine-membered, biaryl-containing rings has been synthesized in parallel on polystyrene macrobeads. Dimeric medium rings were shown to be accessible via a regio- and stereoselective double cyclization.

UI	MeSH Term	Description	Entries
D008956	Models, Chemical	Theoretical representations that simulate the behavior or activity of chemical processes or phenomena; includes the use of mathematical equations, computers, and other electronic equipment.	Chemical Models,Chemical Model,Model, Chemical
D011137	Polystyrenes	Polymerized forms of styrene used as a biocompatible material, especially in dentistry. They are thermoplastic and are used as insulators, for injection molding and casting, as sheets, plates, rods, rigid forms and beads.	Polystyrol,Polystyrene,Polystyrols
D003500	Cyclization	Changing an open-chain hydrocarbon to a closed ring. (McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)	Cyclizations
D005707	Gallic Acid	A colorless or slightly yellow crystalline compound obtained from nutgalls. It is used in photography, pharmaceuticals, and as an analytical reagent.	3,4,5-Trihydroxybenzoic Acid,Acid, Gallic
D005960	Glucosides	A GLYCOSIDE that is derived from GLUCOSE.	Glucoside
D006841	Hydrocarbons, Aromatic	Organic compounds containing carbon and hydrogen in the form of an unsaturated, usually hexagonal ring structure. The compounds can be single ring, or double, triple, or multiple fused rings.	Aromatic Hydrocarbon,Aromatic Hydrocarbons,Hydrocarbon, Aromatic
D001643	Bridged Bicyclo Compounds	Saturated alicyclic hydrocarbon molecules consisting of two rings that have two non-adjacent atoms in common.	Bicyclo Compounds,Bicyclo Compounds, Bridged
D013237	Stereoisomerism	The phenomenon whereby compounds whose molecules have the same number and kind of atoms and the same atomic arrangement, but differ in their spatial relationships. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)	Molecular Stereochemistry,Stereoisomers,Stereochemistry, Molecular,Stereoisomer
D019281	Dimerization	The process by which two molecules of the same chemical composition form a condensation product or polymer.	Dimerizations