ChemInform Abstract: Envirocat EPZG® as a New Heterogeneous Catalyst for the Efficient Synthesis of Conjugated Nitroolefins.

ChemInform ◽  
2010 ◽  
Vol 27 (25) ◽  
pp. no-no
Author(s):  
B. P. BANDGAR ◽  
M. B. ZIRANGE ◽  
P. P. WADGAONKAR
Keyword(s):  
Heterogeneous Catalyst ◽  
Efficient Synthesis

Efficient synthesis of pyrido[2,3-d]pyrimidine-7-carboxylic acids catalyzed by a TiO2/SiO2 nanocomposite in aqueous media at room temperature

2018 ◽  
Vol 73 (9) ◽  
pp. 641-645 ◽  
Author(s):  
Sepehr Sadegh-Samiei ◽  
Shahrzad Abdolmohammadi
Keyword(s):  
Heterogeneous Catalyst ◽  
Carboxylic Acids ◽  
Room Temperature ◽  
Aqueous Media ◽  
Reaction Times ◽  
Molar Ratio ◽  
Efficient Synthesis ◽  
Reaction Conditions ◽  
Moderate Reaction ◽  
Recyclable Heterogeneous Catalyst

AbstractA novel and efficient synthesis of eight 5-aryl-1,3-dimethyl-2,4-dioxo-1,2,3,4,5,8-hexahydropyrido[2,3-d]pyrimidine-7-carboxylic acids using a TiO2/SiO2 nanocomposite with a molar ratio of 1:1 as a recyclable heterogeneous catalyst is described. The desired products, five of which are new, are formed in short reaction times (2–3 h) with high to excellent yields (94%–98%) under very moderate reaction conditions (room temperature, aqueous media).

Cu(ii) PBS-bridged PMOs catalyzed one-pot synthesis of 1,4-disubstituted 1,2,3-triazoles in water through click chemistry

RSC Advances ◽  
2014 ◽  
Vol 4 (56) ◽  
pp. 29772-29781 ◽  
Author(s):  
Avvari N. Prasad ◽  
Benjaram M. Reddy ◽  
Eun-Young Jeong ◽  
Sang-Eon Park
Keyword(s):  
Click Chemistry ◽  
Heterogeneous Catalyst ◽  
Efficient Synthesis ◽  
One Pot ◽  
One Pot Synthesis

Efficient synthesis of 1,4-disubstituted 1,2,3-triazoles using Cu(ii)-PBS-HPMO as a heterogeneous catalyst.

An efficient synthesis of α-Amino phosphonates using silica sulfuric acid as a heterogeneous catalyst

2009 ◽  
Vol 20 (5) ◽  
pp. 316-318 ◽  
Author(s):  
Malek Taher Maghsoodlou ◽  
Sayyed Mostafa Habibi Khorassani ◽  
Nourollah Hazeri ◽  
Mohsen Rostamizadeh ◽  
Seyed Sajad Sajadikhah ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Heterogeneous Catalyst ◽  
Efficient Synthesis ◽  
Silica Sulfuric Acid ◽  
Amino Phosphonates

ChemInform Abstract: An Efficient Synthesis of α-Amino Phosphonates Using Silica Sulfuric Acid as a Heterogeneous Catalyst.

ChemInform ◽  
2010 ◽  
Vol 41 (6) ◽  
Author(s):  
Malek Taher Maghsoodlou ◽  
Sayyed Mostafa Habibi Khorassani ◽  
Nourollah Hazeri Hazeri ◽  
Mohsen Rostamizadeh ◽  
Seyed Sajad Sajadikhah ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Heterogeneous Catalyst ◽  
Efficient Synthesis ◽  
Silica Sulfuric Acid ◽  
Amino Phosphonates
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