131216-52-9Relevant academic research and scientific papers
Synthesis of (+)-Methyl Dihydropalustramate and of the Pyrido[1,2- a ]azepine Core of Stemona Alkaloids
Mayer, Camilla,Romek, Alexandra,Bach, Thorsten
, p. 1505 - 1509 (2015)
Starting from a readily available, enantiomerically pure 2,6-disubstituted piperidine the synthesis of pyrido[1,2-a]azepines was accomplished. Key reactions for the ring closure were a photochemically induced acyl radical addition or a SmI2-pro
A practical synthesis of (-)-kazusamycin A (revised)
Zhou, Shengfeng,Chen, Huaxiang,Liao, Wensheng,Chen, Shu-Hui,Li, Ge,Ando, Ryoichi,Kuwajima, Isao
, p. 6341 - 6344 (2007/10/03)
We describe herein a stereo-controlled and practical synthesis of three key building blocks, namely Segment AB′, Segment D, and Segment E′ needed for the total synthesis of (-)-kazusamycin A.
Total Synthesis of Allocyathin B2, a Metabolite of Bird's Nest Fungi
Tori, Motoo,Toyoda, Naoko,Sono, Masakazu
, p. 306 - 313 (2007/10/03)
Allocyathin B2 has been synthesized using aldol reactions for construction of rings A and B, introduction of the side chain for ring B, cyclization of the acetyl group into a lactone, and construction of the seven-membered diene aldehyde during the last step.
Formal total syntheses of the β-lactam antibiotics thienamycin and PS-5
Jacobi, Peter A.,Murphree, Shaun,Rupprecht, Frederic,Zheng, Wanjun
, p. 2413 - 2427 (2007/10/03)
Chiral nonracemic acetylenic acids of general structure 11, prepared using the Schreiber modification of the Nicholas reaction, have been converted to β-amino acid derivatives of type 12 by a two-step sequence involving Curtius rearrangement followed by o
