One Reacts as Two: Applications of N-Isocyaniminotriphenylphosphorane in Diversity-Oriented Synthesis
GM Ojeda-Carralero, LG Ceballos, J Coro… - ACS Combinatorial …, 2020 - ACS Publications
N-Isocyaniminotriphenylphosphorane (NIITP) is a functionalized isonitrile that has been
extensively applied in a variety of organic reactions during the last two decades. This …
extensively applied in a variety of organic reactions during the last two decades. This …
Substrate‐based synthetic strategies and biological activities of 1, 3, 4‐oxadiazole: A review
Abstract The five‐membered 1, 3, 4‐oxadiazole heterocyclic ring has received considerable
attention because of its unique bio‐isosteric properties and an unusually wide spectrum of …
attention because of its unique bio‐isosteric properties and an unusually wide spectrum of …
[HTML][HTML] Preparation of fully substituted 1, 3, 4-oxadiazole derivatives from N-isocyaniminotriphenylphosphorane,(E)-cinnamic acids, chloroacetone and primary …
A Ramazani, FZ Nasrabadi, Z Karimi… - Bulletin of the Korean …, 2011 - koreascience.kr
The 1: 1 imine intermediate generated by the addition of primary amine to chloroacetone is
trapped by N-isocyaniminotriphenylphosphorane in the presence of (E)-cinnamic acids and …
trapped by N-isocyaniminotriphenylphosphorane in the presence of (E)-cinnamic acids and …
Synthesis of 1,3,4-oxadiazoles from the reaction of N-isocyaniminotriphenylphosphorane (NICITPP) with cyclohexanone, a primary amine and an aromatic carboxylic acid via …
The 1: 1 imine intermediate generated by the addition of a primary amine to cyclohexanone
trapped by N-isocyaniminotriphenylphosphorane (NICITPP) in the presence of aromatic …
trapped by N-isocyaniminotriphenylphosphorane (NICITPP) in the presence of aromatic …
“β-Cyclodextrin nano-reactor”-catalyzed synthesis of 2H-chromene-2,3-dicarboxylates from in-situ-generated stabilized phosphorus ylides via intramolecular Wittig …
A convenient one-pot synthesis of chromene derivatives from the three-component reaction
of triphenylphosphine and dialkyl acetylenedicarboxylate and 2-hydroxybenzaldehyde …
of triphenylphosphine and dialkyl acetylenedicarboxylate and 2-hydroxybenzaldehyde …
Efficient synthesis of quinolines via a Knoevenagel/Staudinger/aza-Wittig sequence
F Qu, P He, RF Hu, XH Cheng, S Wang… - Synthetic …, 2015 - Taylor & Francis
A simple and efficient method for the construction of quinoline derivatives from 2-
azidobenzaldehyde and various carbonyl compounds was developed. The process involves …
azidobenzaldehyde and various carbonyl compounds was developed. The process involves …
Ultrasound-Promoted Three-Component Reaction of N-isocyaniminotriphenyl-phosphorane, (E)-cinnamic Acids, and Biacetyl
A Ramazani, M Rouhani… - … , Sulfur, and Silicon …, 2015 - Taylor & Francis
Abstract Fully substituted 1, 3, 4-oxadiazole derivatives were obtained in a one-pot three-
component reaction of N-isocyaniminotriphenylphosphorane, biacetyl, and (E)-cinnamic …
component reaction of N-isocyaniminotriphenylphosphorane, biacetyl, and (E)-cinnamic …
One-pot three-component syntheses of α-aminophosphonates from a primary amine, quinoline-4-carbaldehyde and a phosphite in the presence of MCM-41@ PEI as …
J Taran, A Ramazani, H Aghahosseini… - … , Sulfur, and Silicon …, 2017 - Taylor & Francis
Synthesis of some quinoline-containing α-aminophosphonate derivatives via Kabachnik–
Fields reaction between an amine, quinoline-4-carbaldehyde and a phosphite in the …
Fields reaction between an amine, quinoline-4-carbaldehyde and a phosphite in the …
In situ generated stabilized phosphorus ylides mediated a mild and efficient method for the preparation of some new sterically congested electron-poor N-vinylated …
M Bahrami, A Ramazani, Y Hanifehpour… - … , Sulfur, and Silicon …, 2016 - Taylor & Francis
Protonation of the highly reactive 1: 1 intermediate produced in the reaction between
triphenylphosphine and an acetylenic ester by a NH acid (4-phenylphthalazin-1 (2 H)-one …
triphenylphosphine and an acetylenic ester by a NH acid (4-phenylphthalazin-1 (2 H)-one …
Synthesis and cytotoxicity evaluation of some novel chromone annulated phosphorus heterocycles
TE Ali, MA Ibrahim, SM El-Edfawy - Phosphorus, Sulfur, and …, 2017 - Taylor & Francis
ABSTRACT Novel chromono [2, 3-e][1, 2, 4, 3] triazaphosphepines 3− 7, chromono [2, 3-
d][1, 3, 2] diazaphosphinine 8, chro-monyl α-hydrazinophosphonic acid 10, chromono [3, 2 …
d][1, 3, 2] diazaphosphinine 8, chro-monyl α-hydrazinophosphonic acid 10, chromono [3, 2 …