53651-72-2Relevant articles and documents
Modular synthesis of a new family of tripodal ligands, all-cis-1,2,3- tris(diphenyl-phosphinomethyl)cyclopropane and relatives
Schill, Heiko,De Meijere, Armin,Yufit, Dmitry S.
, p. 2617 - 2620 (2007)
Equation Presented Bisbenzyl-protected all-cis-1,2,3-tris(hydroxymethyl) cyclopropane has been obtained in three steps from commercially available cis-2-butene-1,4-diol (75% overall yield) and used to prepare a number of all-1,2,3-trisubstituted cycloprop
Direct Allylation of Active Methylene Compounds with Allylic Alcohols by Use of Palladium/Phosphine-Borane Catalyst System
Shimizu, Aika,Hirata, Goki,Onodera, Gen,Kimura, Masanari
, p. 1954 - 1960 (2018/04/11)
The C?C bond formation between active methylene compounds and allylic alcohols has been newly developed by using a palladium complex as a catalyst together with a phosphine-borane ligand. The best phosphine-borane ligand for this direct allylation has bee
Enantiopure hydroxymethylated cycloalkenols as privileged small molecular multifunctional scaffolds for the asymmetric synthesis of carbocycles
Kumar, Rajan,Rej, Rohan Kalyan,Halder, Joydev,Mandal, Haridas,Nanda, Samik
, p. 498 - 512 (2016/06/06)
Enantiopure hydroxymethylated cycloalkenols bearing a quaternary stereocenter have been synthesized by a Pybox mediated enantioselective desymmetrization method. The synthesized cycloalkenols serve as starting precursors for the construction of several ch
Total Synthesis and Configurational Assignment of AscospiroketalA
Chang, Stanley,Hur, Soo,Britton, Robert
, p. 16646 - 16653 (2015/11/09)
The total synthesis of the marine fungus-derived natural product ascospiroketal is described. This concise synthesis relies on a unique AgI-promoted tandem cascade cyclization that provides direct access to the correctly configured tricyclic core of the natural product from a linear precursor. The synthesis of candidate stereostructures of ascospiroketalA allowed for the confident assignment of both the relative and absolute stereochemistry of this unusual octaketide.