4370-87-0

Upstream product

• 2082-50-0 2-methyl-1-phenyl-but-3-ene-1,2-diol 
• 100-52-7 benzaldehyde 
• 155532-49-3 2-chloro-4-trimethylstannyl-2-butene 
• 155532-47-1 2-trifluoromethanesulfonyloxy-4-trimethylstannyl-2-butene 
• 84490-89-1 2-methyl-1-phenyl-1,2-epoxybut-3-ene 
• 500771-20-0 4-bromo-2-iodobut-2-ene 
• 27064-03-5 S-phenyl methanethioate 
• 27064-04-6 S-(4-nitrophenyl) thioformate 
• 39171-59-0 (4-bromobut-2-en-2-yl)benzene 

Relevant academic research and scientific papers

Transition-Metal-Free Formylation of Allylzinc Reagents Leading to α-Quaternary Aldehydes

The first example of formylation of allylzinc reagents using S-phenyl thioformate is presented. The reaction proceeded under mild conditions without any transition-metal catalyst, forming quaternary carbon centers with reactive functionalities, such as formyl and vinyl groups. Moreover, Barbier-type formylation of an allylic bromide with a sterically demanding thioformate was achieved. As a preliminary result, asymmetric formylation was conducted using a menthol-derived chiral thioformate.

Allylic-type diindium reagents. Reactivity toward electrophiles and cascade coupling reactions with imines

The allylic-type diindium reagents A and B were prepared from 3-bromo-1-iodopropene (1a) and 4-bromo-2-iodobut-2-ene (1b), respectively, and their reactions with electrophiles were investigated. The diindium reagents A and B were initially reacted with im

Diversity in the Lewis Acid-induced Reaction of Aldehydes with γ-Substituted Allylstannanes Depending upon the Substituent

Lewis acid-induced reaction of γ-substituted allylstannanes with aldehydes proceeded at the α-, β- or γ-position, depending upon the nature of the substituents.

Diversity in the reaction modes of anionic and cationic stannyl reagents: γ-chloro allylstannanes as a vinyl carbene equivalent, and its application for (+/-)-bakuchiol synthesis

Diversity in the reaction modes of anionic stannyl reagents is demonstrated by synthon representation.A new cationic stannyl reagent, γ-chloro allylstannane, has been developed as a vinyl carbene equivalent, and its utility is demonstrated by (+)-bakuchio