Browsing by Author "Baronova T."

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New synthesis of phosphine oxides bearing a 2-methyl-4-oxopent-2-yl substituent

Tatarinov D.; Mironov V.; Baronova T.; Kostin A.; Krivolapov D.; Buzykin B.; Litvinov I. (2010)

A new approach to the synthesis of substituted phosphine oxides bearing an oxo group at the γ-position to the phosphorus atom was developed. © 2010.
Synthesis and steric structure of 3′,3′,5′-trimethyl-7′,7′-bis(trifluoromethyl)spiro[1,3,2-benzodioxaphosphole-2,1′-[2,6,8]trioxa[1λ<sup>5</sup>]phosphabicyclo[3.2.1]octane] and 3′,5′-dimethyl-7′,7′-bis(trifluoromethyl)spiro[1,3,2-benzodioxaphosphole-2,1′-[2,6,8]trioxa[1λ<sup>5</sup>]phosphabicyclo[3.2.1]oct[3]ene]

Mironov V.; Baronova T.; Mironova E.; Dimukhametov M.; Krivolapov D.; Abdrakhmanova L. (2015)

© 2015 Pleiades Publishing, Ltd. Reactions of hexafluoroacetone with 4-(1,3,2-benzodioxaphosphol-2-yloxy)-4-methylpentan-2-one and 4-(1,3,2-benzodioxaphosphol-2-yloxy)pent-3-en-2-one afforded cage spiro phosphoranes with ...
The reaction of 4-(1,3,2-benzodioxaphosphol-2-yloxy)-3-tert-butylpent-4-en-2-one with hexafluoroacetone

Mironov V.; Baronova T.; Dimukhametov M.; Fayzullin R.; Litvinov I. (2019)

© 2019 Catalytic (ZnCl2, Et3N) phosphorylation of tert-butylacetylacetone with 2-chloro-1,3,2-benzodioxaphosphole unexpectedly occurs with elimination of proton from the methyl group and leads to vinyloxyphosphole derivative, ...

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