Preparation of stabilized phosphorus ylides via multicomponent reactions and their synthetic applications
A Ramazani… - Current Organic Chemistry, 2011 - ingentaconnect.com
Triphenylphosphine (TPP), dialkyl acetylenedicarboxylates (DAAD), and acids such as
phenols, imides, amides, enols, oximes and alcohols react with each other via a …
phenols, imides, amides, enols, oximes and alcohols react with each other via a …
One-pot synthesis of stable phosphorus ylides by three-component reaction between dimethyl acetylenedicarboxylate, semicarbazones, and triphenylphosphine
M Anary-Abbasinejad, H Anaraki-Ardakani… - … , Sulfur, and Silicon …, 2008 - Taylor & Francis
Protonation of the reactive 1: 1 intermediate, produced in the reaction between dimethyl
acetylenedicarboxylate and triphenylphosphine, by aromatic aldehyde semicarbazones …
acetylenedicarboxylate and triphenylphosphine, by aromatic aldehyde semicarbazones …
Three-component reaction of triphenylphosphine, dimethyl acetylenedicarboxylate, and aldehyde benzoylhydrazones: an efficient one-pot synthesis of stable …
A Hassanabadi, M Anary-Abbasinejad… - Synthetic …, 2008 - Taylor & Francis
Protonation of the reactive 1: 1 intermediate produced in the reaction between dimethyl
acetylenedicarboxylate and triphenylphosphine by benzoylhydrazones leads to …
acetylenedicarboxylate and triphenylphosphine by benzoylhydrazones leads to …
Three-Component Reaction of Triphenylphosphine, Acetylenic Esters, and Arylsulfonyl Hydrazides or Aryl Hydrazines: An Efficient One-Pot Synthesis of Stable β …
H Anaraki-Ardakani, S Sadeghian… - Synthetic …, 2008 - Taylor & Francis
Full article: Three-Component Reaction of Triphenylphosphine, Acetylenic Esters, and
Arylsulfonyl Hydrazides or Aryl Hydrazines: An Efficient One-Pot Synthesis of Stable β-Nitrogen-Substituted …
Arylsulfonyl Hydrazides or Aryl Hydrazines: An Efficient One-Pot Synthesis of Stable β-Nitrogen-Substituted …
Structural effects of different NH-acids and dialkyl acetylenedicarboxylates on the kinetic parameters of stable phosphorus ylids: a mechanistic investigation
M Zakarianejad, S Habibi-Khorassani… - Current Chemistry …, 2013 - m.growingscience.com
Kinetic studies were made of the reactions between triphenylphosphine 1 and dialkyl
acetylenedicarboxylates 2, in the presence of NH-acids, such as benzotriazole, 5 …
acetylenedicarboxylates 2, in the presence of NH-acids, such as benzotriazole, 5 …
Study of reaction between triphenylphosphine and activated acetylenic esters in the presence of benzanilide and some its derivatives
N Hazeri, MT Maghsoodlou… - Journal of Chemical …, 2008 - journals.sagepub.com
Triphenylphosphine reacts with dialkyl acetylenedicarboxylates in the presence of NH-acids,
such as benzanilide, 2-cyanobenzanilide, N-(2-acetylphenyl) benzamide, 3-nitrobenzanilide …
such as benzanilide, 2-cyanobenzanilide, N-(2-acetylphenyl) benzamide, 3-nitrobenzanilide …
Glycoconjugates via phosphorus ylides
E Ghonchepour, CG Neochoritis… - European journal of …, 2019 - Wiley Online Library
A facile, high yielding access to rare chimeric compounds combining phosphorus ylides with
complex glycosyl formamides is described. We determined X‐ray structures gaining …
complex glycosyl formamides is described. We determined X‐ray structures gaining …
Understanding the mechanism of stable phosphorus ylides derived from maleimide: a kinetic study
M Zakarianezhad, SM Habibi-Khorassani… - Iranian Journal of …, 2012 - ijsts.shirazu.ac.ir
Kinetic studies were made of the reactions between triphenylphosphine 1, dialkyl
acetylenedicarboxylates 2 in the presence of NH-acid, such as maleimid (as a …
acetylenedicarboxylates 2 in the presence of NH-acid, such as maleimid (as a …
NMR study and AIM analysis for the ylide rotamers from the reaction between triphenylphosphine and dialkyl acetylenedicarboxylates in the presence of 2-mercapto-1 …
SM Habibi Khorassani, A Ebrahimi… - Journal of Sulfur …, 2010 - Taylor & Francis
Stable crystalline phosphorus ylides are obtained in excellent yields from the 1: 1: 1 addition
reactions between triphenylphosphine and dialkyl acetylenedicarboxylates, in the presence …
reactions between triphenylphosphine and dialkyl acetylenedicarboxylates, in the presence …
[HTML][HTML] NMR study and AIM analysis for assignment of the two Z-and E-isomers in phosphorane containing a 2-thiazoline-2-thiol
SM Habibi-Khorassani, A Ebrahimi… - Arabian Journal of …, 2012 - Elsevier
Triphenylphosphine reacts with dialkyl acetylenedicarboxylates in the presence of a SH-
heterocyclic compound such as 2-thiazoline-2-thiol to generate stable phosphorus ylides …
heterocyclic compound such as 2-thiazoline-2-thiol to generate stable phosphorus ylides …