157732-87-1

Basic information

• Product Name: (4S)-2,2-dimethyl-4-(2-phenylethyl)-1,3-dioxolane
• Synonyms: (4S)-2,2-dimethyl-4-(2-phenylethyl)-1,3-dioxolane
• CAS NO: 157732-87-1
• Molecular Weight: 206.285
• Mol File: 157732-87-1.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: (4S)-2,2-dimethyl-4-(2-phenylethyl)-1,3-dioxolane(CAS DataBase Reference)
• NIST Chemistry Reference: (4S)-2,2-dimethyl-4-(2-phenylethyl)-1,3-dioxolane(157732-87-1)
• EPA Substance Registry System: (4S)-2,2-dimethyl-4-(2-phenylethyl)-1,3-dioxolane(157732-87-1)

Safety Data

• Hazardous Substances Data: 157732-87-1(Hazardous Substances Data)

Upstream product

• 152203-65-1 (4S)-2,2-dimethyl-4-styryl-1,3-dioxolane 
• 768-56-9 4-Phenylbut-1-ene 
• 124988-64-3 (S)-4-phenyl-1,2-butanediol 
• 77-76-9 2,2-dimethoxy-propane 
• 1449-46-3 benzyltriphenylphosphonium bromide 
• 147976-19-0 (4S)-2,2-dimethyl-4-[(E)-2-phenylethenyl]-1,3-dioxolane 
• 1100-88-5 benzyltriphenylphosphonium chloride 

Downstream Products

• 124988-64-3 (S)-4-phenyl-1,2-butanediol 
• 620990-02-5 (4S,6S)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-4-phenyl-[1,2,3]oxathiazinane 2,2-dioxide 
• 620990-01-4 (4R,6S)-6-(tert-Butyl-diphenyl-silanyloxymethyl)-4-phenyl-[1,2,3]oxathiazinane 2,2-dioxide 
• 620990-00-3 sulfamic acid 1-(tert-butyl-diphenyl-silanyloxymethyl)-3-phenyl-propyl ester 
• 620989-99-3 1-(tert-butyl-diphenyl-silanyloxy)-4-phenyl-butan-2-ol 
• 620989-96-0 (2R,4S)-4-Amino-4-phenyl-butane-1,2-diol 
• 212560-65-1 (R)-tert-butyl (3-oxo-1-phenylpropyl)carbamate 
• 143216-63-1 (2R,4R)-4-Amino-4-phenyl-butane-1,2-diol 
• 851372-04-8 (2R)-2-hydroxy-4-phenylbutyl 4-methylbenzenesulfonate 
• 182950-96-5 (6S)-6-(2-phenylethyl)dihydropyran-2,4⁽³⁾-dione 
• 143615-31-0 (2R)-4-phenylbutane-1,2-diol 
• 198561-33-0 (3R)-3-hydroxy-5-phenylpentanenitrile 
• 125103-96-0 (S)-5-phenyl-3-hydroxypentanenitrile 
• 587-63-3 7,8-dihydrokawain 

Relevant articles and documents

Carbohydrate/DBU Cocatalyzed Alkene Diboration: Mechanistic Insight Provides Enhanced Catalytic Efficiency and Substrate Scope

A mechanistic investigation of the carbohydrate/DBU cocatalyzed enantioselective diboration of alkenes is presented. These studies provide an understanding of the origin of stereoselectivity and also reveal a strategy for enhancing reactivity and broadening the substrate scope.

Erratum: Pt-catalyzed enantioselective diboration of terminal alkenes with B2(pin)2 (Journal of the American Chemical Society (2009) 131 (13210-13211))

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Pt-catalyzed enantioselective diboration of terminal alkenes with B 2(pin)2

(Chemical Equation Presented) The Pt-catalyzed enantioselective addition of bis(pinacolato)diboron to simple monosubstituted alkenes is described. This reaction occurs in the presence of a readily available chiral phosphonite ligand and is effective with a variety of terminal alkene substrates. Importantly, the reaction can operate with catalyst loadings of only 1 mol % Pt. While oxidation of the intermediate 1,2-bis(boronate) ester provides the chiral 1,2-diol as the reaction product, the intermediate may also be subjected to homologation/oxidation to furnish a chiral 1,4-diol as the reaction product.