Abstract: The present invention includes compositions and methods of using a molecule of Formula I: wherein R is selected from methyl, ethyl, propyl, isopropyl, butyl, phenyl, cyclohexyl, fluoro, chloro, methoxy, ethoxy, butoxy, phenoxy, aryl, alkene, alkyne, and heterocyclic. The molecule of Formula I is a ligand until a metal is added, at which time the molecule is a catalyst.

Abstract: The present invention includes a multi-layer 3D material, a method of making, and a catalyst comprising: a first, a second, and a third layer, wherein each of the layers are arranged in a nearly parallel fashion with chirality along a center plane.

Abstract: Disclosed is a system and method for Fmoc/tBu solution-phase peptide synthesis including the development of a new benzyl-type GAP protecting group, and related uses thereto. This novel GAP protecting group is utilized in place of a polymer support, facilitating C to N Fmoc peptide synthesis without chromatography, recrystallization, or polymer supports. The GAP group can be added and removed in high yield.

Abstract: Disclosed is a system and method for Fmoc/tBu solution-phase peptide synthesis including the development of a new benzyl-type GAP protecting group, and related uses thereto. This novel GAP protecting group is utilized in place of a polymer support, facilitating C to N Fmoc peptide synthesis without chromatography, recrystallization, or polymer supports. The GAP group can be added and removed in high yield.

Abstract: Disclosed is a system and method for Fmoc/tBu solution-phase peptide synthesis including the development of a new benzyl-type GAP protecting group, and related uses thereto. This novel GAP protecting group is utilized in place of a polymer support, facilitating C to N Fmoc peptide synthesis without chromatography, recrystallization, or polymer supports. The GAP group can be added and removed in high yield.

Abstract: Provided herein are novel chiral sulfinamide and imine compounds. Also provided herein are methods of synthesizing novel chiral sulfinamide and imine compounds comprising simplified purification methods when compared to prior methods. The novel chiral sulfinamide and imine compounds are useful, for example, in the synthesis of complex natural products and pharmaceutical important compounds.

Abstract: Provided herein are novel chiral sulfinamide and imine compounds. Also provided herein are methods of synthesizing novel chiral sulfinamide and imine compounds comprising simplified purification methods when compared to prior methods. The novel chiral sulfinamide and imine compounds are useful, for example, in the synthesis of complex natural products and pharmaceutical important compounds.

Abstract: Disclosed are nanoparticle-based medicine/nutrient delivery system that are coated or incorporated with oxidized phospholipids as targeting ligands. Such delivery systems can specifically target macrophages, which are determinant cells in the aortic wall for atherosclerotic lesion development, to significantly increase bioavailability and specificity for the prevention, diagnosis and treatment of atherosclerosis.

Abstract: Provided herein are novel chiral sulfinamide and imine compounds. Also provided herein are methods of synthesizing novel chiral sulfinamide and imine compounds comprising simplified purification methods when compared to prior methods. The novel chiral sulfinamide and imine compounds are useful, for example, in the synthesis of complex natural products and pharmaceutical important compounds.

Abstract: Strecker reagents, their derivatives and methods for forming the same and improved Strecker reaction are provided. The electrophiles for asymmetric Strecker reaction include achiral N-phosphorazides, N-phosphoramides, N-phosphonyl imines and their derivatives. The nucleophiles for asymmetric Strecker reaction include chiral BINOL-derived azides, amides, imines and their derivatives, the chiral and achiral diol-based cyanides and their derivatives, the chiral and achiral diamine-based cyanides and their derivatives, the chiral and achiral amino alcohol-based cyanides and their derivatives, the Strecker nucleophiles that are derived from chiral and achiral hydroxyl carboxylic acids and amino acids. Methods of forming the electrophile for asymmetric Strecker reaction comprise the reactions with steps of: a) synthesizing phosphoryl chloride from achiral diamine; b) synthesizing phosphorous azide; c) synthesizing phosphoramide; d) synthesizing the corresponding achiral N-phosphonyl imines.

Abstract: D- and L- &agr;-amino acids and D- and L-&agr;-amino aldehydes are synthesized from olefin substrates in two steps. The first step is a catalyzed asymmetric aminohydroxylation addition reaction to the olefin substrate. The addition reaction is catalyzed by osmium and is co-catalyzed by chiral ligands. The chiral ligands, in addition to being co-catalysts with the osmium, also serve to direct the addition reaction regioselectively and enantioselectively, divalent ligands are preferred over monovalent ligands because of their enhanced regio-and enantio-selectivity. As an oxidant nitrogen source for the addition reaction, either a carbamate or sulfonamide may be employed. If carbamate is employed as an oxidant nitrogen source, the resultant &bgr;-hydoxycarbamate is deprotected to yield the corresponding &bgr;-hydroxyamine. If sulfonamide is employed as an oxidant nitrogen source, the resultant &bgr;-hydroxysulfonamide is deprotected to yield the corresponding &bgr;-hydroxyamine.

Abstract: D- and L-.alpha.-amino acids and D- and L-.alpha.-amino aldehydes are synthesized from olefin substrates in two steps. The first step is a catalyzed asymmetric aminohydroxylation addition reaction to the olefin substrate. The addition reaction is catalyzed by osmium and is co-catalyzed by chiral ligands. The chiral ligands, in addition to being co-catalysts with the osmium, also serve to direct the addition reaction regioselectively and enantioselectively. Divalent ligands are preferred over monovalent ligands because of their enhance regio- and enantio-selectivity. As an oxidant nitrogen source for the addition reaction, either a carbamate or sulfonamide may be employed. If carbamate is employed as an oxidant nitrogen source, the resultant .beta.-hydroxycarbamate is deprotected to yield the corresponding .beta.-hydroxyamine. If sulfonamide is employed as an oxidant nitrogen source, the resultant .beta.-hydroxysulfonamide is deprotected to yield the corresponding .beta.-hydroxyamine. The resultant .beta.

Abstract: .beta.-Hydroxyamines and .beta.-hydroxysulfonamides are synthesized from olefin substrates by means on a catalyzed asymmetric addition reaction. The addition reaction is catalyzed by osmium and is co-catalyzed by chiral ligands. The chiral ligands, in addition to being co-catalysts with the osmium, also serve to direct the addition reaction regioselectively and enantioselectively. Divalent ligands are preferred over monovalent ligands because of their enhance regio- and enantio-selectivity. Sulfonamides are employed as an oxidant nitrogen source for the production of .beta.-hydroxysulfonamides. Excellent yields and enantiomeric efficiencies are achieved with co-solvents containing a 50/50 (v/v) mixtures of water and organic solvent. .beta.-Hydroxyamines are obtained by deprotecting the corresponding .beta.-hydroxysulfonamides.

Abstract: .beta.-Hydroxyamines and .beta.-hydroxycarbamates are synthesized from olefin substrates by means on a catalyzed asymmetric addition reaction. The addition reaction is catalyzed by osmium and is co-catalyzed by chiral ligands. The chiral ligands, in addition to being co-catalysts with the osmium, also serve to direct the addition reaction regioselectively and enantioselectively. Divalent ligands are preferred over monovalent ligands because of their enhance regio- and enantio-selectivity. Carbamates are employed as an oxidant nitrogen source for the production of .beta.-hydroxysulfonamides. Excellent yields and enantiomeric efficiencies are achieved with co-solvents containing a 50/50 (v/v) mixtures of water and organic solvent. The performance of the reaction is further enhanced by omitting the addition silver or mercurial salts conventionally employed in asymmetric aminohydroxylation additions to olefins performed in neat or substantially neat solvents. .beta.