32623-17-9

Upstream product

• 6414-69-3 ethyl 3-iodopropanoate 
• 35804-44-5 ethyl 4-bromo-4-pentenoate 
• 5720-05-8 4-methylphenylboronic acid 
• 6942-61-6 ethyl 4-oxo-4-(p-tolyl)butanoate 
• 1779-49-3 Methyltriphenylphosphonium bromide 

Downstream Products

• 32623-19-1 4-(4'-Methylphenyl)-4-pentenal 
• 4999-58-0 1-methyl-4-(6-methylhepta-1,5-dien-2-yl)benzene 
• 398142-12-6 4-(4-methylphenyl)-4-pentenoic acid 
• 32623-18-0 4-(4'-Methylphenyl)-4-penten-1-ol 

Relevant academic research and scientific papers

Iodine monochloride-amine complexes: An experimental and computational approach to new chiral electrophiles

Lactonizations are important steps in many synthetic sequences. Sub-strate-controlled reactions that use chiral auxiliaries or chiral alkenes have already been studied in depth. This study focuses on stereoselective reagent-controlled iodolactonizations,

Reagent-controlled stereoselective iodolactonizations

Chemical equation presented Iodocyclizations are important transformations and among stereocontrolled iodocyclizations mostly substrate-controlled versions using a chiral auxiliary have been successfully investigated. This work reports on stereoselective

ortho-halogeno substituents effect in asymmetric cyclization of 4-aryl-4-pentenals using a rhodium catalyst

Asymmetric cyclization of 4-aryl-4-pentenals by using a cationic [Rh((R)-BINAP)]ClO4 afforded (3R)-3-substituted cyclopentanones; on the other hand, the cyclization of 4-pentenals bearing ortho-halogeno phenyl groups afforded the opposite (3S)-ones.