52178-62-8

Basic information

• Product Name: (-) S-β-hydroxy β-phenyl propionate de t-butyle
• Synonyms: (-) S-β-hydroxy β-phenyl propionate de t-butyle
• CAS NO: 52178-62-8
• Molecular Weight: 222.284
• Mol File: 52178-62-8.mol
• Article Data: 22

Chemical Properties

• CAS DataBase Reference: (-) S-β-hydroxy β-phenyl propionate de t-butyle(CAS DataBase Reference)
• NIST Chemistry Reference: (-) S-β-hydroxy β-phenyl propionate de t-butyle(52178-62-8)
• EPA Substance Registry System: (-) S-β-hydroxy β-phenyl propionate de t-butyle(52178-62-8)

Safety Data

• Hazardous Substances Data: 52178-62-8(Hazardous Substances Data)

Upstream product

• 100-52-7 benzaldehyde 
• 14990-09-1 tert-butyl cinnamate 
• 5397-27-3 tert-butyl 3-hydroxy-3-phenylpropionate 
• 22651-87-2 cyclohexanecarboxylic acid anhydride 
• 1760-46-9 diphenylacetic anhydride 
• 14990-09-1 tert-butyl cinnamate 
• 108-24-7 acetic anhydride 
• 1006696-28-1 (S)-tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-phenylpropanoate 
• 49827-15-8 t-butyl iodoacetate 
• 58059-08-8 tert-butyl (R)-p-toluenesulfinylacetate 
• 540-88-5 acetic acid tert-butyl ester 
• 54441-66-6 tert-butyl benzoylacetate 
• 51656-70-3 (2-tert-butoxy-2-oxoethyl)zinc(II) bromide 
• 63741-23-1 α-(p-tolylsulfinyl) β-hydroxy β-phenyl propionate de t-butyle 

Relevant articles and documents

Enantioselective reformatsky reaction induced by chiral β-amino alcohols

Reformatsky reagent derived from tert-butyl α-bromoacetate adds to carbonyl compounds in the presence of chiral amino alcohols leading to β-hydroxy tert-butyl eaters with good e.e. The enantioface differentiation depends on the reaction conditions and on

On the basis of the phenethylamine skeleton chiral P, N, N ligand compound and its manufacturing method and application (by machine translation)

The present invention provides a chiral P based on the skeleton of the phenethylamine, N, N ligand compound and its manufacturing method and application, surfactant-ethylamine skeleton chiral P, N, N ligand compound of preparation method is as follows: under the protection of nitrogen, the chiral phenylethylamine - [...] compound with 2 - chloromethyl oxazole oxazoline compounds soluble in the reaction solvent, adding alkali, reflux reaction, filtering, desolvation, column chromatography to obtain the required chiral P, N, N ligand compound. In particular to the β - ketoacid ester compound in asymmetric catalytic hydrogenation reaction. The invention of the phenethylamine skeleton chiral P, N, β - keto ester N ligand can be applied to the asymmetric catalytic hydrogenation reaction, can be high yield and high enantio-selectively for the preparation of chiral β - hydroxy ester. (by machine translation)

PLANAR CHIRAL METALLOCENE RING-FUSED CARBENE AND PRODUCTION METHOD THEREFOR, AND METAL COMPLEX WITH THE DERIVATIVE AS LIGAND

PROBLEM TO BE SOLVED: To provide a planar chiral carbene ligand which is easily synthesized. SOLUTION: There is provided a carbene which can be synthesized from a planar chiral iminium salt derivative of the formula (1), where R1 to R9 are H, a substituted/unsubstituted C1 to C20 hydrocarbon group, a substituted/unsubstituted C1 to C20 alkoxy group, a substituted/unsubstituted C6 to C20 aryloxy group, a substituted/unsubstituted amino group, a substituted/unsubstituted phosphino group, a substituted/unsubstituted silyl group, a substituted/unsubstituted alkylthio group or a substituted/unsubstituted arylthio group or the like; X is a substituted/unsubstituted C1 to C4 carbon atom or a substituted/unsubstituted atomic group consisting of N, O, S or any combination of these hetero atoms and a carbon atom which may have a substituent; Z is a halogen atom, PF6, BF4, ClO4 or BPh4; and M is a transition atom such as Fe and Ru. Although the formula (1) represents one of two enantiomers of planar chiral compound, it may be another enantiomer. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT