Syntheses of 1, 2‐Oxaphospholane 2‐Oxides and 1, 2‐Oxaphosphole 2‐Oxides
J Xu - ChemistrySelect, 2023 - Wiley Online Library
Oxaphospholane and 1, 2‐oxaphosphole 2‐oxides, γ‐phosphonolactones and γ‐
phosphinolactones, also called γ‐phostones and γ‐phostines, are important five‐membered …
phosphinolactones, also called γ‐phostones and γ‐phostines, are important five‐membered …
Synthesis of new benzoxaphosphole derivatives from the reaction of dialkylphosphonates and trisdialkylaminophosphines with 2, 6-bis (benzylidene) cyclohexanones
MHN Arsanious, NK El-Din… - Phosphorus, Sulfur, and …, 2009 - Taylor & Francis
The reaction of 2, 6-bis (benzylidene) cyclohexanones with dialkylphosphonates and tris
(dialkylamino) phosphines afforded the new benzoxaphosphole derivatives (5a–5d) and (9a …
(dialkylamino) phosphines afforded the new benzoxaphosphole derivatives (5a–5d) and (9a …
Reactions of 1, 1′-(Azodicarbonyl) Dipiperidine with Organophosphorus Reagents
LS Boulos, HA Abdel-Malek, NF El-Sayed… - … , Sulfur, and Silicon …, 2012 - Taylor & Francis
(Azodicarbonyl) dipiperidine reacts with tris (dimethylamino) phosphine, trialkyl phosphites,
phosphorus ylides, and Lawesson's reagents to give the phosphorodihydrazidic amide …
phosphorus ylides, and Lawesson's reagents to give the phosphorodihydrazidic amide …
Synthesis of novel Benzosuberone derivatives using organophosphorus reagents and their antitumor activities
LS Boulos, HA Abdel-Malek… - … für Naturforschung B, 2012 - degruyter.com
2-Arylidenebenzosuberones react with a Wittig-Horner reagent in the presence of sodium
hydride as a base to give the novel dimethyl (4-(4-methoxyphenyl)-2-oxa-2, 3, 4, 5, 6, 7 …
hydride as a base to give the novel dimethyl (4-(4-methoxyphenyl)-2-oxa-2, 3, 4, 5, 6, 7 …
Reaction of 2-Thioxo-4-Thiazolidinones Toward Lawesson's Reagent, Phosphorus Pentasulfide, Dialkylaminophosphines, and Phosphorus Ylides
HA Abdel-Malek - Phosphorus, Sulfur, and Silicon and the Related …, 2012 - Taylor & Francis
Thioxo—3-allyl-4-thiazolidinone 1a reacts with Lawesson's reagent (LR, 2) to give the
ethylenic product 5 through a coupling reaction along with the dithioxo compound 6 …
ethylenic product 5 through a coupling reaction along with the dithioxo compound 6 …
The reaction of organophosphorus reagents with substituted‐1, 3‐diphenylpropanetrione: New synthesis of azaphospholene derivatives
LS Boulos, MHN Arsanious - Heteroatom Chemistry: An …, 2001 - Wiley Online Library
Abstract The reaction of 1, 3‐diphenyl‐2‐(phenylimino)‐3‐(ylidenemethyl‐acetate)‐1‐
propanone (5) with trisdialkylaminophosphines (6a, b) in refluxing toluene afforded the new …
propanone (5) with trisdialkylaminophosphines (6a, b) in refluxing toluene afforded the new …
Ungewöhnliche Oxaphosphorane durch Acyltransfer von o‐Acetoxy‐o′‐diphenylphosphanyltolan
E Vedejs, PL Steck - Angewandte Chemie, 1999 - Wiley Online Library
Kräftig rot werden Lösungen der farblosen Titelverbindung 1 beim Erhitzen, da sich diese
zum Oxaphosphoran 3 umlagert. Der erste Reaktionsschritt könnte ein intramolekularer O→ …
zum Oxaphosphoran 3 umlagert. Der erste Reaktionsschritt könnte ein intramolekularer O→ …
[引用][C] Department of Organometallic and Organometalliod Chemistry, National Research Centre, Giza, 12622, Egypt hodanwar@ yahoo. com
HA Abdel–Malek - Journal of American Science, 2011