69262-97-1

Basic information

• Product Name: (2S,3R)-2-(4-methoxyphenyl)-3-methyloxirane
• CAS NO: 69262-97-1
• Molecular Formula: C₁₀H₁₂O₂
• Molecular Weight: 164.2011
• Mol File: 69262-97-1.mol
• Article Data: 12

Chemical Properties

• Boiling Point: 251.6°C at 760 mmHg
• Flash Point: 100.1°C
• Density: 1.076g/cm³
• Vapor Pressure: 0.0322mmHg at 25°C
• Refractive Index: 1.524
• CAS DataBase Reference: (2S,3R)-2-(4-methoxyphenyl)-3-methyloxirane(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,3R)-2-(4-methoxyphenyl)-3-methyloxirane(69262-97-1)
• EPA Substance Registry System: (2S,3R)-2-(4-methoxyphenyl)-3-methyloxirane(69262-97-1)

Safety Data

• Hazardous Substances Data: 69262-97-1(Hazardous Substances Data)

Upstream product

• 4180-23-8 E-1-(4'-methoxyphenyl)prop-1-ene 
• 123-11-5 4-methoxy-benzaldehyde 
• 104-46-1 anethole 
• 25679-28-1 cis-Anethole 
• 82947-15-7 2-Bromo-1-(4-methoxy-phenyl)-propan-1-ol 
• 768-60-5 4-methoxyphenylacetylen 
• 2749-94-2 1-methoxy-4-(prop-1-yn-1-yl)benzene 
• 121-97-1 4-Methoxypropiophenone 
• 66823-52-7 α-methyl-α-(methylthio)-p-methoxyacetophenone 
• 74-88-4 methyl iodide 
• 55482-46-7 p-methoxypropiophenone morpholine enamine 
• 3462-97-3 (4-methoxybenzyl)triphenylphosphonium bromide 

Downstream Products

• 106026-81-7 erythro-1-(4-methoxyphenyl)-1-phenylthiopropan-2-ol 
• 774-41-4 1-bromo-1-(4-methoxyphenyl)propan-2-one 
• 131029-01-1 1-(4-methoxyphenyl)propan-2-ol 
• 106026-88-4 erythro-2-acetoxy-1-(4-methoxyphenyl)-1-phenylthiopropane 
• 934802-56-9 2-[2-hydroxy-1-(4-methoxy-phenyl)-propylamino]-3-phenyl-propan-1-ol 
• 934802-55-8 2-[2-hydroxy-1-(4-methoxy-phenyl)-propylamino]-butan-1-ol 
• 122-84-9 4-methoxybenzyl methyl ketone 
• 51410-48-1 (±)-(1R,2R)-1-(4-methoxyphenyl)propane-1,2-diol 
• 51410-48-1 (1SR,2RS)-1-(4-methoxy-phenyl)-propane-1,2-diol 
• 51410-48-1 erythro-anethole glycol 

Relevant articles and documents

Cobalt-Catalyzed Z to e Isomerization of Alkenes: An Approach to (E)-β-Substituted Styrenes

An efficient cobalt-catalyzed Z to E isomerization of β-substituted styrenes using the amido-diphosphine ligand was developed, delivering the (E)-isomers with good functional tolerance and high stereoselectivity. The reaction could be scaled up to gram-scale with a catalyst loading of 0.1 mol %, using a mixture of (Z)- and (E)-alkene as the starting material. Preliminary mechanistic studies indicated that cobalt(I)-hydride and a benzylic-cobalt species were probably involved in the reaction, as supported by experiments and DFT calculations.

Enhanced Turnover for the P450 119 Peroxygenase-Catalyzed Asymmetric Epoxidation of Styrenes by Random Mutagenesis

A randomized library is constructed based on pET30a-CYP119-T214V plasmid. This library of random mutants of CYP119-T214V was screened by means of the reduced CO difference spectra and epoxidation of styrene. By using directed evolution, a new CYP119 quadr

Engineering P450 Peroxygenase to Catalyze Highly Enantioselective Epoxidation of cis-β-Methylstyrenes

P450 119 peroxygenase and its site-directed mutants are discovered to catalyze the enantioselective epoxidation of methyl-substituted styrenes. Two new site-directed P450 119 mutants, namely T213Y and T213M, which were designed to improve the enantioselectivity and activity for the epoxidation of styrene and its methyl substituted derivatives, were studied. The T213M mutant is found to be the first engineered P450 peroxygenase that shows highly enantioselective epoxidation of cis-β-methylstyrenes, with up to 91 % ee. Molecular modeling studies provide insights into the different catalytic activity of the T213M mutant and the T213Y mutant in the epoxidation of cis-β-methylstyrene. The results of the calculations also contribute to a better understanding of the substrate specificity and configuration control for the regio- and stereoselective peroxygenation catalyzed by the T213M mutant.