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This article is cited in 11 scientific papers (total in 11 papers)
Optically active 2,2-dimethyl-1,3,4-triazabicyclo[4.1.0]heptan-5-one: synthesis, spontaneous resolution and absolute configuration
R. G. Kostyanovskya, P. E. Dormova, P. T. Trapencierisb, B. Strumfsb, G. K. Kadorkinaa, I. I. Chervina, I. Ya. Kalvin'sb a N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, Moscow, Russian Federation
b Latvian Institute of Organic Synthesis, Riga, Latvian Republic
Abstract:
Bicycle (±)-1 crystallises as a conglomerate (space group P21) and undergoes spontaneous resolution on crystallisation from chloroform or acetone (16–44% ee). The absolute configuration (S)-(−)-1 was determined by synthesis from (S)-Ser-OMe; mutarotation due to the partial conversion of 1 into the corresponding isopropylidene 4 was observed in MeOH solution.
Citation:
R. G. Kostyanovsky, P. E. Dormov, P. T. Trapencieris, B. Strumfs, G. K. Kadorkina, I. I. Chervin, I. Ya. Kalvin's, “Optically active 2,2-dimethyl-1,3,4-triazabicyclo[4.1.0]heptan-5-one: synthesis, spontaneous resolution and absolute configuration”, Mendeleev Commun., 9:1 (1999), 26–27
Linking options:
https://www.mathnet.ru/eng/mendc4511 https://www.mathnet.ru/eng/mendc/v9/i1/p26
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