144434-04-8

Basic information

• Product Name: (2S,3S)-2-{(S)-2-[(R)-1-(2,2-Dimethyl-propionylamino)-ethyl]-benzenesulfinyl}-3-hydroxy-3-(3-methoxy-phenyl)-propionic acid tert-butyl ester
• Synonyms: (2S,3S)-2-{(S)-2-[(R)-1-(2,2-Dimethyl-propionylamino)-ethyl]-benzenesulfinyl}-3-hydroxy-3-(3-methoxy-phenyl)-propionic acid tert-butyl ester
• CAS NO: 144434-04-8
• Molecular Weight: 503.66
• Mol File: 144434-04-8.mol

Chemical Properties

• CAS DataBase Reference: (2S,3S)-2-{(S)-2-[(R)-1-(2,2-Dimethyl-propionylamino)-ethyl]-benzenesulfinyl}-3-hydroxy-3-(3-methoxy-phenyl)-propionic acid tert-butyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,3S)-2-{(S)-2-[(R)-1-(2,2-Dimethyl-propionylamino)-ethyl]-benzenesulfinyl}-3-hydroxy-3-(3-methoxy-phenyl)-propionic acid tert-butyl ester(144434-04-8)
• EPA Substance Registry System: (2S,3S)-2-{(S)-2-[(R)-1-(2,2-Dimethyl-propionylamino)-ethyl]-benzenesulfinyl}-3-hydroxy-3-(3-methoxy-phenyl)-propionic acid tert-butyl ester(144434-04-8)

Safety Data

• Hazardous Substances Data: 144434-04-8(Hazardous Substances Data)

Upstream product

• 144434-12-8 (R)-(+)-o-(1-pivaloylaminoethyl)thiophenol 
• 3282-30-2 pivaloyl chloride 
• 130973-54-5 (R)-(-)-o-(1-pivaloylaminoethyl)benzene sulfinic acid 
• 139343-81-0 (S_(S)R)-(+)-3-methyl-2-pivaloyl-2,3-dihydroisothiazole 1-oxide 
• 91797-84-1 (R)-(+)-N-(1-phenylethyl)-2,2-dimethylpropanamide 
• 3886-69-9 (R)-1-phenyl-ethyl-amine 
• 139223-54-4 (S_(S)R)-tert-butyl o-<1-(tert-butylcarbonylamino)ethyl>phenylsulfinylacetate 
• 591-31-1 3-methoxy-benzaldehyde 

Relevant articles and documents

Recoverable Chiral Sulfoxides for Asymmetric Synthesis: Preparation, Regeneration and Application to the Asymmetric Aldol Reaction

The synthesis of a novel source of chiral sulfoxide and its application to the control of asymmetric aldol reactions is described.The sulfoxide precursor S(S)R-(+)-cis-4 may be recycled and thus affords a considerable advantage over currently a

A New Class of Recoverable Chiral Sulphoxide: Application to the Asymmetric Synthesis of β-Hydroxy Esters.

Enantiomerically pure cyclic sulphinamide S(S)R-(+)-2 was prepared from homochiral sulphinic acid R-(-)-1 and subsequently converted to the ester S(S)R-(-)-3 via ring opening with an ester enolate.Aldol reactions of S(S)R-