147819-86-1Relevant articles and documents
Vitamin B1-catalyzed aerobic oxidative esterification of aromatic aldehydes with alcohols
Chu, Xue-Qiang,Ge, Danhua,Luo, Xin-Long,Xu, Pei,Yu, Zi-Lun
supporting information, p. 30937 - 30942 (2021/11/19)
A straightforward aerobic oxidative esterification of aryl aldehydes with alcohols has been developed for the synthesis of substituted esters by employing vitamin B1 as a cost-effective, metal-free, and eco-friendly NHC catalyst. Air is used as a green terminal oxidant. The reaction is a useful addition to the existing NHC-catalytic oxidative esterification.
Photocatalytic esterification under Mitsunobu reaction conditions mediated by flavin and visible light
M?rz,Chudoba,Kohout,Cibulka
supporting information, p. 1970 - 1975 (2017/03/11)
The usefulness of flavin-based aerial photooxidation in esterification under Mitsunobu reaction conditions was demonstrated, providing aerial dialkyl azodicarboxylate recycling/generation from the corresponding dialkyl hydrazine dicarboxylate. Simultaneously, activation of triphenylphosphine (Ph3P) by photoinduced electron transfer from flavin allows azo-reagent-free esterification. An optimized system with 3-methylriboflavin tetraacetate (10%), oxygen (terminal oxidant), visible light (450 nm), Ph3P, and dialkyl hydrazine dicarboxylate (10%) has been shown to provide efficient and stereoselective coupling of various alcohols and acids to esters with retention of configuration.
Monomer-on-monomer (MoM) Mitsunobu reaction: Facile purification utilizing surface-initiated sequestration
Maity, Pradip K.,Rolfe, Alan,Samarakoon, Thiwanka B.,Faisal, Saqib,Kurtz, Ryan D.,Long, Toby R.,Schaetz, Alexander,Flynn, Daniel L.,Grass, Robert N.,Stark, Wendelin J.,Reiser, Oliver,Hanson, Paul R.
supporting information; experimental part, p. 8 - 10 (2011/02/27)
A monomer-on-monomer (MoM) Mitsunobu reaction utilizing norbornenyl-tagged (Nb-tagged) reagents is reported, whereby purification was rapidly achieved by employing ring-opening metathesis polymerization, which was initiated by any of three methods utilizi