D. A. Tatarinov, V. F. Mironov, E. N. Varaksina, D. B. Krivolapov, I. A. Litvinov, R. Z. Musin, B. I. Buzykin, A. I. Konovalov, “Unusual reaction of 8-chloro-2-cyclohexyl-4-phenylbenzo[e]-1,2-oxaphosphinine-2-oxide with tetramethylenebis(magnesium bromide)”, Mendeleev Commun., 2008, том 18, выпуск 3,страницы 147

Эта публикация цитируется в 8 статьях

Unusual reaction of 8-chloro-2-cyclohexyl-4-phenylbenzo[e]-1,2-oxaphosphinine-2-oxide with tetramethylenebis(magnesium bromide)

D. A. Tatarinov^ab, V. F. Mironov^ab, E. N. Varaksina^a, D. B. Krivolapov^a, I. A. Litvinov^a, R. Z. Musin^a, B. I. Buzykin^a, A. I. Konovalov^ab

^a A.E. Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of the Russian Academy of Sciences, Kazan, Russian Federation
^b Alexander Butlerov Institute of Chemistry, Kazan Federal University, Kazan, Russian Federation

Аннотация: The reaction of 8-chloro-2-cyclohexyl-4-phenylbenzo[e]-1,2-oxaphosphinine-2-oxide with ethyl- and phenylmagnesium bromides and tetramethylenebis(magnesium bromide) is a versatile approach to the synthesis of unsymmetrical phosphine oxides. With the latter Grignard reagent, an unusual phosphorus–carbon cleavage also occurs to yield a pentacoordinate phosphorus derivative, 2,3,8,9-bis(4-chlorobenzo)-6-cyclohexyl-6,9-diphenyl-1,7-dioxa-6-phosphaspiro[5.5]deca-1,9-diene.

Язык публикации: английский

DOI: 10.1016/j.mencom.2008.05.012