91899-79-5

Upstream product

• 682351-17-3 (R)-2-hydroxy-2-phenylpropanal dimethyl acetal 
• 526221-22-7 (R)-1,1-Dichloro-2-phenyl-propan-2-ol 
• 121569-35-5 (S)-2-Chloro-2-phenyl-propionaldehyde 
• 98857-41-1 (R)-(+)-1-trimethylsiloxyethylbenzene 
• 1517-69-7 (R)-1-phenylethanol 
• 167640-30-4 (αR,α'R,4R,5R)-2,2,α,α'-tetramethyl-α,α'-diphenyl-1,3-dioxolane-4,5-dimethanol 
• 912646-24-3 (4R,5R)-4,5-bis((R)-1-methoxy-1-phenylethyl)-2,2-dimethyl-1,3-dioxolane 
• 912646-25-4 (2R,3R,4R,5R)-2,5-dimethoxy-2,5-diphenylhexane-3,4-diol 
• 682351-19-5 ((R)-1,2,2-Trimethoxy-1-methyl-ethyl)-benzene 

Downstream Products

• 24190-08-7 (R)-(-)-2-methoxy-2-phenylpropionic acid 

Relevant academic research and scientific papers

Asymmetric synthesis of both enantiomers of α-methyl-α-methoxyphenylacetic acid from l-(+)-tartaric acid: formal enantioselective synthesis of insect pheromone (-)-frontalin

Both antipodes of α-methyl-α-methoxyarylacetic acid derivatives were prepared from a common chiralpool precursor l-(+)-tartaric acid. The key step involves the addition of Grignard reagents to 1,4-diketones derived from tartaric acid. The utility of this

Stereospecific Construction of Chiral Quaternary α-Oxygenated Aldehydes from Chiral Secondary Alcohol Derivatives

Chiral tertiary dichloromethylcarbinol derivatives 2, prepared from protected chiral secondary alcohols 1, were converted stereospecifically into chiral quaternary α-oxygenated aldehyde derivatives 4 and 11 via intermediary α-chloroepoxides 3 under weakly