131779-79-8Relevant articles and documents
Nickel-Catalyzed Desymmetrizing Cross-Electrophile Coupling of Cyclic Meso-Anhydrides
Lin, Tingzhi,Mi, Jianjun,Song, Lichao,Gan, Jiamin,Luo, Pan,Mao, Jianyou,Walsh, Patrick J.
supporting information, p. 1191 - 1194 (2018/02/22)
A Ni-catalyzed desymmetrizing cross-electrophile coupling of cyclic meso-anhydrides with aryl triflates has been successfully demonstrated. This is the only example using cyclic meso-anhydrides in cross-electrophile coupling reactions. A diverse array of valuable γ-keto acid building blocks can be generated under these conditions with excellent functional group tolerance and stereochemical fidelity.
A Stereoselective Synthesis of a Basic Skeleton of Amaryllidaceae Montanine-type Alkaloids, (+/-)-4a,11a-cis-11,11a-syn-5,11-Methanomorphanthridine Ring System
Hoshino, Osamu,Ishizaki, Miyuki
, p. 1817 - 1820 (2007/10/02)
A title compound was synthesized by reductive cyclization of 4a,11a-cis-11,11a-syn-11-acetoxymethyl-N-p-tosylmorphanthridine or N-detosylated alcohol derived from a hydroxymethyl-p-tosylamide prepared by hydroboration-oxidation of cis-1-(p-tosylamido)-2-v