Electrochemically Initiated Tandem and Sequential Conjugate Addition Processes: One-Pot Synthesis of Diverse Functionalized Isoindolinones

2012 ◽  
Vol 354 (9) ◽  
pp. 1717-1724 ◽  
Author(s):  
Pasqualmorica Antico ◽  
Vito Capaccio ◽  
Antonia Di Mola ◽  
Antonio Massa ◽  
Laura Palombi
Keyword(s):  
Conjugate Addition ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals Tandem Fries Reaction–Conjugate Addition under Microwave Irradiation in Dry Media; One-pot Synthesis of Flavanones

1999 ◽  
Vol 23 (9) ◽  
pp. 574-575
Author(s):  
Firouz Matloubi Moghaddam ◽  
Mohammad Ghaffarzadeh ◽  
Seyed Hossein Abdi-Oskoui
Keyword(s):  
Microwave Irradiation ◽  
Silica Gel ◽  
Conjugate Addition ◽  
Solvent Free ◽  
Naphthalene Derivatives ◽  
One Pot ◽  
Fries Rearrangement ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Fries Reaction

An AICl3–ZnCl2 mixture supported on silica gel is found to be an efficient medium for the Fries rearrangement of acyloxybenzene or naphthalene derivatives in solvent-free conditions under microwave irradiation.

1,6-Conjugate addition initiated formal [4+2] annulation of p-quinone methides with sulfonyl allenols: a unique access to spiro[5.5]undeca-1,4-dien-3-one scaffolds

2020 ◽  
Vol 56 (37) ◽  
pp. 5022-5025 ◽  
Author(s):  
Ganesh S. Ghotekar ◽  
Sachin R. Shirsath ◽  
Aslam C. Shaikh ◽  
M. Muthukrishnan
Keyword(s):  
Conjugate Addition ◽  
Quinone Methides ◽  
One Pot ◽  
One Pot Synthesis

An expedient one-pot synthesis of carbocyclic spiro[5.5]undeca-1,4-dien-3-ones via 1,6-conjugate addition initiated formal [4+2] annulation sequences by employing p-quinone methides and sulfonyl allenols.

Conjugate addition of isocyanides to chromone 3-carboxylic acid: an efficient one-pot synthesis of chroman-4-one 2-carboxamides

2012 ◽  
Vol 10 (17) ◽  
pp. 3406 ◽  
Author(s):  
Ana G. Neo ◽  
Jesús Díaz ◽  
Stefano Marcaccini ◽  
Carlos F. Marcos
Keyword(s):  
Carboxylic Acid ◽  
Conjugate Addition ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals One-pot odourless synthesis of thioesters via in situ generation of thiobenzoic acids using benzoic anhydrides and thiourea

2015 ◽  
Vol 11 ◽  
pp. 1265-1273 ◽  
Author(s):  
Mohammad Abbasi ◽  
Reza Khalifeh
Keyword(s):  
Conjugate Addition ◽  
Alkyl Halides ◽  
Displacement Reaction ◽  
One Pot ◽  
One Pot Synthesis ◽  
Organic Halides ◽  
Nucleophilic Displacement ◽  
In Situ Generation

An efficient and odourless procedure for a one-pot synthesis of thioesters by the reaction of benzoic anhydrides, thiourea and various organic halides (primary, allylic, and benzylic) or structurally diverse, electron-deficient alkenes (ketones, esters, and nitriles) in the presence of Et3N has been developed. In this method, thiobenzoic acids were in situ generated from the reaction of thiourea with benzoic anhydrides, which were subjected to conjugate addition with electron-deficient alkenes or a nucleophilic displacement reaction with alkyl halides.

ChemInform Abstract: Electrochemically Initiated Tandem and Sequential Conjugate Addition Processes: One-Pot Synthesis of Diverse Functionalized Isoindolinones.

ChemInform ◽  
2012 ◽  
Vol 43 (44) ◽  
pp. no-no
Author(s):  
Pasqualmorica Antico ◽  
Vito Capaccio ◽  
Antonia Di Mola ◽  
Antonio Massa ◽  
Laura Palombi
Keyword(s):  
Conjugate Addition ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals One-pot synthesis of indoles and quinolinones from ortho-tosylaminophenyl-substituted para-quinone methides

RSC Advances ◽  
2020 ◽  
Vol 10 (55) ◽  
pp. 33455-33460
Author(s):  
Junwei Wang ◽  
Xiang Pan ◽  
Quanjin Rong ◽  
Lei Zhao ◽  
Lin Zhao ◽  
...  
Keyword(s):  
Conjugate Addition ◽  
Quinone Methides ◽  
One Pot ◽  
One Pot Synthesis

A facile one-pot synthesis has been developed through alkylation/acylation of ortho-tosylaminophenyl-substituted para-quinone methides followed by an intramolecular 1,6-conjugate addition and oxidation sequence.

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