- Solvent-controlled direct radical oxyphosphorylation of styrenes mediated by Manganese(III)
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Direct radical oxyphosphorylation of styrenes with diarylphosphine oxides and dialkyl phosphites mediated by Mn(OAc)3 is described. The solvent played a key role in this selective difunctionalization reaction.
- Zhang, Guo-Yu,Li, Cheng-Kun,Li, Da-Peng,Zeng, Run-Sheng,Shoberu, Adedamola,Zou, Jian-Ping
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p. 2972 - 2978
(2016/05/19)
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- Direct radical acetoxyphosphorylation of styrenes mediated by manganese(III)
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Direct radical acetoxyphosphorylation of styrenes mediated by Mn(OAc)3 with diphenylphosphine oxide and dialkyl phosphites was described, and a new type of difunctionalization of alkenes was achieved.
- Zhou, Shao-Fang,Li, Da-Peng,Liu, Kui,Zou, Jian-Ping,Asekun, Olayinka Taiwo
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p. 1214 - 1220
(2015/01/30)
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- Copper-catalyzed oxidative cross-coupling of H-phosphine oxides with alkenes in the synthesis of alkenylphosphine oxides
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Abstract The first copper-catalyzed alkene oxidative cross-coupling reaction with various R2P(O)H compounds has been reported, affording a novel and efficient method for the synthesis of valuable alkenylphosphine oxides compounds with broad sub
- Mao, Liu-Liang,Zhou, An-Xi,Liu, Na,Yang, Shang-Dong
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p. 2727 - 2732
(2015/06/25)
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- Fluoride Ion-Induced Horner-Emmons Reaction of α-Silylalkylphosphonic Derivatives with Carbonyl Compounds
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Dimethyl α-trimethylsilylbenzylphosphonate was allowed to react with carbonyl compounds in the presence of fluoride ion to give the corresponding olefins in fairly good yields.Use of CsF in tetrahydrofuran gave the best result.On the other hand, dimethyl trimethylsilylmethylphosphonate was allowed to react similarly with benzophenone to afford 1,1-diphenylethylene, dimethyl methylphosphonate, and dimethyl 2,2-diphenylethenylphosphonate.A similar result was obtained by using O,O-diethyl trimethylsilylmethylphophonothioate.But, reaction of trimethylsilylmethylphosphonic bis(diethylamide) afforded only the protodesilylation product.
- Kawashima, Takayuki,Ishii, Takafumi,Inamoto, Naoki
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p. 1831 - 1838
(2007/10/02)
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- FLUORIDE ION INDUCED HORNER-EMMONS REACTION OF α-SILYLALKYLPHOSPHONATES WITH CARBONYL COMPOUNDS
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α-Trimethylsilylalkylphosphonates react with carbonyl compounds to give the corresponding olefins in the presence of fluoride ion.Use of CsF gave the best result.
- Kawashima, Takayuki,Ishii, Takafumi,Inamoto, Naoki
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p. 739 - 742
(2007/10/02)
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