76978-41-1Relevant academic research and scientific papers
Oxidative and enantioselective cross-coupling of aldehydes and nitromethane catalyzed by diphenylprolinol silyl ether
Hayashi, Yujiro,Itoh, Takahiko,Ishikawa, Hayato
, p. 3920 - 3924 (2011/05/15)
Synthetically important β-substituted γ-nitro aldehydes have been synthesized with excellent enantioselectivity by the cross-coupling reaction of β-aryl substituted aldehydes or Y γ-unsaturated aldehydes and nitromethane using 2,3-dichloro-5,6-dicyanoquinone (DDQ) and diphenylprolinol silyl ether as an oxidant and catalyst, respectively (see scheme; TMS=trimethylsilyl).
Regioselective control in the palladium-catalyzed isomerization of methylenecyclopropylcarbinols using acetic acid as a reagent
Shi, Min,Wang, Bao-Yu,Shao, Li-Xiong
, p. 909 - 912 (2008/02/02)
Tuning the regioselectivity of the Pd-catalyzed isomerization of methylenecyclopropylcarbinols in acetic acid is achieved by a subtle choice of the ligand and/or solvent. When dioxane is used as the solvent, penta-2,4-dien-1-ols are formed, whereas when A
New Total Synthesis of (+)-N-Methylanisomycin by Anodic Cyclization of δ-Alkenylamine
Tokuda, Masao,Fujita, Hirotake,Miyamoto, Tohru,Suginome, Hiroshi
, p. 2413 - 2426 (2007/10/02)
A chiral total synthesis of (+)-N-methylanisomycin (1a) from L-diethyl tartrate via 15 steps is reported.The key step in the synthesis was a regio- and stereoselective cyclization of (E)-δ-alkenylamine 12a or its (Z)-isomer 12b by anodic oxidation of thei
