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 …
Magnetic iron oxide/phenylsulfonic acid: a novel, efficient and recoverable nanocatalyst for green synthesis of tetrahydrobenzo [b] pyrans under ultrasonic conditions
D Elhamifar, Z Ramazani, M Norouzi… - Journal of colloid and …, 2018 - Elsevier
A novel magnetic iron oxide supported phenylsulfonic acid (Fe 3 O 4@ Ph-SO 3 H) with core-
shell structure is prepared, characterized and applied as efficient nanocatalyst for green …
shell structure is prepared, characterized and applied as efficient nanocatalyst for green …
[HTML][HTML] Catalyst-free sonosynthesis of highly substituted propanamide derivatives in water
A Ramazani, M Rouhani, SW Joo - Ultrasonics sonochemistry, 2016 - Elsevier
A clean, rapid and energy-efficient approach to catalyst-free one-pot synthesis of highly
substituted propanamide derivatives in water was developed utilizing of the ultrasonic …
substituted propanamide derivatives in water was developed utilizing of the ultrasonic …
Catalyst-free visible-light-promoted cyclization of aldehydes: access to 2, 5-disubstituted 1, 3, 4-oxadiazole derivatives
J Li, JX Wen, XC Lu, GQ Hou, X Gao, Y Li, L Liu - ACS omega, 2021 - ACS Publications
An efficient synthesis of a variety of 2, 5-disubstituted 1, 3, 4-oxadiazole derivatives via a
cyclization reaction by photoredox catalysis between aldehydes and hypervalent iodine (III) …
cyclization reaction by photoredox catalysis between aldehydes and hypervalent iodine (III) …
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 …
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 …