ChemInform Abstract: One-Pot Four-Component Domino Reaction for the Synthesis of Substituted Dihydro-2-oxypyrrole Catalyzed by Molecular Iodine.

ChemInform ◽  
2012 ◽  
Vol 43 (36) ◽  
pp. no-no
Author(s):  
Abu T. Khan ◽  
Arindam Ghosh ◽  
Md. Musawwer Khan
Keyword(s):  
Molecular Iodine ◽  
Domino Reaction ◽  
One Pot

One-pot four-component domino reaction for the synthesis of substituted dihydro-2-oxypyrrole catalyzed by molecular iodine

2012 ◽  
Vol 53 (21) ◽  
pp. 2622-2626 ◽  
Author(s):  
Abu T. Khan ◽  
Arindam Ghosh ◽  
Md. Musawwer Khan
Keyword(s):  
Molecular Iodine ◽  
Domino Reaction ◽  
One Pot

Synthesis of pyrazolo[1,5-c]quinazoline derivatives through the copper-catalyzed domino reaction of o-alkenyl aromatic isocyanides with diazo compounds

2020 ◽  
Vol 56 (55) ◽  
pp. 7665-7668 ◽  
Author(s):  
Lu Liu ◽  
Lei Li ◽  
Shukuan Mao ◽  
Xin Wang ◽  
Ming-Dong Zhou ◽  
...  
Keyword(s):  
Diazo Compounds ◽  
Domino Reaction ◽  
Reaction Conditions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Quinazoline Derivatives

Various o-alkenyl aromatic isocyanides were prepared from readily available reactants for their double annulation with diazo compounds for a one-pot synthesis of pyrazolo[1,5-c]quinazolines under mild reaction conditions.

ChemInform Abstract: A Three-Component Domino Reaction of 2-Tetralone, Hydroxylamine and Acetylene: A One-Pot, Highly Regioselective Synthesis of 4,5-Dihydrobenz[e]indoles.

ChemInform ◽  
2010 ◽  
Vol 41 (28) ◽  
pp. no-no
Author(s):  
Alexander M. Vasil'tsov ◽  
Andrei V. Ivanov ◽  
Al'bina I. Mikhaleva ◽  
Boris A. Trofimov
Keyword(s):  
Regioselective Synthesis ◽  
Domino Reaction ◽  
One Pot

Facile one-pot synthesis of 2-amino-1,3,4-oxadiazole tethered peptidomimetics by molecular-iodine-mediated cyclodeselenization

2017 ◽  
Vol 41 (19) ◽  
pp. 11225-11229 ◽  
Author(s):  
L. Santhosh ◽  
C. Srinivasulu ◽  
S. Durgamma ◽  
Girish Prabhu ◽  
Vommina V. Sureshbabu
Keyword(s):  
Molecular Iodine ◽  
One Pot ◽  
Highly Efficient ◽  
One Pot Synthesis

Mild and highly efficient I2 and Et3N aided cyclodeselenization of in situ generated selenosemicarbazide is described to obtain 2-amino-1,3,4-oxadiazole peptidomimetics.

Molecular iodine-catalysed oxidative CO–C(alkyl) bond cleavage of aryl/heteroaryl alkyl ketones: an efficient strategy to access fused polyheterocycles

2018 ◽  
Vol 42 (19) ◽  
pp. 15820-15829 ◽  
Author(s):  
Geeta Sai Mani ◽  
Ayanampudi Venkata Subba Rao ◽  
Yellaiah Tangella ◽  
Satish Sunkari ◽  
Faria Sultana ◽  
...  
Keyword(s):  
Bond Cleavage ◽  
Molecular Iodine ◽  
One Pot ◽  
Efficient Strategy ◽  
Fused Heterocycles

An efficient molecular iodine-catalysed one-pot strategy has been accomplished for the construction of various fused heterocycles under metal and oxidant free conditions.

scholarly journals Molecular iodine-catalyzed one-pot multicomponent synthesis of 5-amino-4-(arylselanyl)-1H-pyrazoles

2018 ◽  
Vol 14 ◽  
pp. 2789-2798 ◽  
Author(s):  
Camila S Pires ◽  
Daniela H de Oliveira ◽  
Maria R B Pontel ◽  
Jean C Kazmierczak ◽  
Roberta Cargnelutti ◽  
...  
Keyword(s):  
Multicomponent Reaction ◽  
Functional Group ◽  
Diazo Compound ◽  
Molecular Iodine ◽  
Multicomponent Synthesis ◽  
One Pot ◽  
X Ray ◽  
Dehydrogenative Coupling ◽  
Reflux Temperature

A one-pot iodine-catalyzed multicomponent reaction has been developed for the selective preparation of 5-amino-4-(arylselanyl)-1H-pyrazoles from a diverse array of benzoylacetonitriles, arylhydrazines and diaryl diselenides. The reactions were conducted in MeCN as solvent at reflux temperature under air. The methodology presents a large functional group tolerance to electron-deficient, electron-rich, and bulky substituents and gave the expected products in good to excellent yields. The synthesized 1,3-diphenyl-4-(phenylselanyl)-1H-pyrazol-5-amine was submitted to an oxidative dehydrogenative coupling to produce a diazo compound confirmed by X-ray analysis.

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