114837-81-9Relevant articles and documents
Switchable Site-Selective Catalytic Carboxylation of Allylic Alcohols with CO2
van Gemmeren, Manuel,B?rjesson, Marino,Tortajada, Andreu,Sun, Shang-Zheng,Okura, Keisho,Martin, Ruben
supporting information, p. 6558 - 6562 (2017/05/29)
A switchable site-selective catalytic carboxylation of allylic alcohols has been developed in which CO2 is used with dual roles, both facilitating C?OH cleavage and as a C1 source. This protocol is characterized by its mild reaction conditions, absence of stoichiometric amounts of organometallic reagents, broad scope, and exquisite regiodivergency which can be modulated by the type of ligand employed.
Symmetrie macrocycles by a prins dimerization and macrocyclization strategy
Gesinski, Michael R.,Tadpetch, Kwanruthai,Rychnovsky, Scott D.
supporting information; experimental part, p. 5342 - 5345 (2010/02/28)
A tandem dimerization/macrocyclization reaction utilizing the Prins cyclization has been developed. This reaction develops molecular complexity through the formation of highly substituted dimeric tetrahydropyran macrocycles. Mild conditions utilizing rhen
Nickel-Catalyzed Arylation of Acrolein Diethyl Acetal: A Substitute to the 1,4-Addition of Arylhalides to Acrolein
Condon,Dupre,Nedelec
, p. 4701 - 4703 (2007/10/03)
(Equation presented) In the presence of catalytic amount of NIBr 2 as catalyst precursor, organic halides are reductively coupled at 70°C with acrolein diethyl acetal to give (Z)- and (E)-enolethers by allylic deplacement of an alkoxy group. Subsequent hydrolysis affords β-arylated aldehydes.
