Аннотация:
The reaction of 4,5-dihydro-4,4-bis(trifluoromethyl)-2-phenyl-6,7-(4-chlorobenzo)[e]-1,3,2-dioxaphosphepin-5-one with chloral (1:2) proceeds with evolving hexafluoroacetone and gives spiro{2-oxo-4-trichloromethyl-4,5-dihydro-2-phenyl-6,7-(4-chlorobenzo)[f]-1,3,2-dioxaphosphepine-5,2’-(3’-trichloromethyl)oxirane} with a high stereoselectivity. Configuration of the four chiral centres (P2SC4SC5SC3'S /P2RC4RC5RC3’R) was determined by a single crystal X-ray diffraction.
Образец цитирования:
V. F. Mironov, Yu. Yu. Borisova, L. M. Burnaeva, D. B. Krivolapov, I. A. Litvinov, V. V. Zverev, R. Z. Musin, I. V. Konovalova, “An unusual cascade reaction of 4,5-dihydro-4,4-bis(trifluoromethyl)-2-phenyl-6,7-(4-chlorobenzo)[e]-1,3,2-dioxaphosphepin-5-one with chloral”, Mendeleev Commun., 20:1 (2010), 44–46
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc2986
https://www.mathnet.ru/rus/mendc/v20/i1/p44
Эта публикация цитируется в следующих 3 статьяx:
N. R. Khasiyatullina, V. F. Mironov, E. V. Mironova, D. B. Krivolapov, I. A. Litvinov, “Preparation and crystal structure of 1,1-tetramethylethylenedioxy-3,4-diphenyl-6-trichloromethyl-2,5,7,1-trioxaphosphabicyclo[2.2.11,4]heptane and 2-(1-hydroxy-2,2,2-trichloroethoxy)-4,4,5,5-tetramethyl- 2-oxo-1,3,2-dioxaphospholane”, Russ J Gen Chem, 86:3 (2016), 551
V. F. Mironov, L. M. Burnaeva, Yu. Yu. Borisova, A. T. Gubaidullin, I. A. Litvinov, G. A. Ivkova, I. V. Konovalova, “Reactions of 2-phenyl-4,4-bis(trifluoromethyl)-4,5-dihydro-1,3,2-benzodioxaphosphepin-5-one with phenanthrenequinone and dibenzoyl”, Russ J Org Chem, 47:10 (2011), 1521
Vladimir F. Mironov, Yuliya Yu. Borisova, Liliya M. Burnaeva, Dmitry B. Krivolapov, Igor A. Litvinov, Vladislav V. Zverev, Rashid Z. Musin, Irina V. Konovalova, “ChemInform Abstract: An Unusual Cascade Reaction of 4,5‐Dihydro‐4,4‐bis(trifluoromethyl)‐2‐phenyl‐6,7‐(4‐chlorobenzo) [e]‐1,3,2‐dioxaphosphepin‐5‐one with Chloral.”, ChemInform, 41:25 (2010)
Обратная связь: