ChemInform Abstract: One-Pot Synthesis of Pentasubstituted Pyrroles from Propargylic Alcohols, Amines, and Dialkyl Acetylenedicarboxylates; Tandem Amination, Propargylation and Cycloisomerization Catalyzed by Molecular Iodine.

ChemInform ◽  
2013 ◽  
Vol 44 (31) ◽  
pp. no-no
Author(s):  
Nisith Bhunia ◽  
Biswanath Das
Keyword(s):  
Molecular Iodine ◽  
One Pot ◽  
Propargylic Alcohols ◽  
Dialkyl Acetylenedicarboxylates ◽  
One Pot Synthesis

scholarly journals A New and Efficient One-pot Synthesis of Trialkyl 6-tert-Butylamino-2H-pyran-2-one-3,4,5-tricarboxylates

1999 ◽  
Vol 23 (6) ◽  
pp. 368-369
Author(s):  
Issa Yavari ◽  
Abbas Ali Esmaili ◽  
Sakineh Asghari ◽  
Hamid Reza Bijanzadeh
Keyword(s):  
One Pot ◽  
Tert Butyl ◽  
Dialkyl Acetylenedicarboxylates ◽  
One Pot Synthesis ◽  
High Yields

The highly reactive 1:1 intermediate produced in the reaction between tert-butyl isocyanide and dialkyl acetylenedicarboxylates is trapped by dialkyl 2-bromomalonates to yield the title compounds in fairly high yields.

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.

ChemInform Abstract: Facile One-Pot Synthesis of Three Different Substituted Thiazoles from Propargylic Alcohols.

ChemInform ◽  
2010 ◽  
Vol 41 (48) ◽  
pp. no-no
Author(s):  
Xun Gao ◽  
Ying-ming Pan ◽  
Min Lin ◽  
Li Chen ◽  
Zhuang-ping Zhan
Keyword(s):  
One Pot ◽  
Propargylic Alcohols ◽  
One Pot Synthesis

scholarly journals A Facile Synthesis of Polysubstituted Pyrroles by One-Pot Three-Component Reaction

2012 ◽  
Vol 9 (4) ◽  
pp. 2239-2244 ◽  
Author(s):  
Hossein Anaraki-Ardakani ◽  
Maziar Noei ◽  
Mina Karbalaei-Harofteh ◽  
Shahab Zomorodbakhsh
Keyword(s):  
Room Temperature ◽  
Facile Synthesis ◽  
One Pot ◽  
Pyrrole Derivatives ◽  
Dialkyl Acetylenedicarboxylates ◽  
One Pot Synthesis ◽  
Three Component Reaction ◽  
High Yields ◽  
Neutral Conditions

A new and efficient one-pot synthesis of polysubstituted pyrrole derivatives by three-component reaction between dialkyl acetylenedicarboxylates, triphenylphosphine, 2-aminopyridin derivatives in the presence of arylglyoxals is described. The reactions were performed in dichloromethane at room temperature and neutral conditions and afforded high yields of products.

ChemInform Abstract: A Simple, Convenient One-Pot Synthesis of [1,2,4]Triazolo/Benzimidazolo Quinazolinone Derivatives by Using Molecular Iodine.

ChemInform ◽  
2013 ◽  
Vol 44 (34) ◽  
pp. no-no
Author(s):  
Ravinder Goud Puligoundla ◽  
Shuklachary Karnakanti ◽  
Rajashaker Bantu ◽  
Nagaiah Kommu ◽  
Sudhakar Babu Kondra ◽  
...  
Keyword(s):  
Molecular Iodine ◽  
One Pot ◽  
One Pot Synthesis ◽  
Quinazolinone Derivatives
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