ChemInform Abstract: Highly Efficient One-Pot Four-Component Kabachnik-Fields Synthesis of Novel α-Amino Phosphonates under Solvent-Free and Catalyst-Free Conditions.

ChemInform ◽  
2016 ◽  
Vol 47 (14) ◽  
Author(s):  
Zahra Rashid ◽  
Hossein Naeimi ◽  
Ramin Ghahremanzadeh
Keyword(s):  
Solvent Free ◽  
One Pot ◽  
Catalyst Free ◽  
Highly Efficient ◽  
Amino Phosphonates

Highly efficient one-pot four-component Kabachnik–Fields synthesis of novel α-amino phosphonates under solvent-free and catalyst-free conditions

RSC Advances ◽  
2015 ◽  
Vol 5 (120) ◽  
pp. 99148-99152 ◽  
Author(s):  
Zahra Rashid ◽  
Hossein Naeimi ◽  
Ramin Ghahremanzadeh
Keyword(s):  
Solvent Free ◽  
One Pot ◽  
Catalyst Free ◽  
Highly Efficient ◽  
Amino Phosphonates

A simple and safe one-pot four component synthesis of Kabachnik–Fields synthesis of novel α-amino phosphonates under solvent-free and catalyst-free conditions is reported.

A highly efficient and green approach for the synthesis of pyrimido[4,5-b]quinolines using N,N-diethyl-N-sulfoethanaminium chloride

2021 ◽  
Vol 76 (2) ◽  
pp. 85-90
Author(s):  
Abdolkarim Zare ◽  
Manije Dianat
Keyword(s):  
Reaction Times ◽  
Solvent Free ◽  
One Pot ◽  
Catalyst Amount ◽  
Green Protocol ◽  
Highly Efficient ◽  
Green Approach ◽  
Solvent Free Conditions ◽  
The One ◽  
High Yields

Abstract A highly efficient and green protocol for the synthesis of pyrimido[4,5-b]quinolines has been described. The one-pot multicomponent reaction of dimedone with arylaldehydes and 6-amino-1,3-dimethyluracil in the presence of N,N-diethyl-N-sulfoethanaminium chloride ([Et3N–SO3H][Cl]) as an ionic liquid (IL) catalyst under solvent-free conditions afforded the mentioned compounds in high yields and short reaction times. Our protocol is superior to many of the reported protocols in terms of two or more of these factors: the reaction times, yields, conditions (solvent-free versus usage of organic solvents), temperature and catalyst amount.

Microwave-assisted solvent-free and catalyst-free Kabachnik–Fields reactions for α-amino phosphonates

2006 ◽  
Vol 47 (7) ◽  
pp. 1125-1127 ◽  
Author(s):  
Xue-Jun Mu ◽  
Mao-Yi Lei ◽  
Jian-Ping Zou ◽  
Wei Zhang
Keyword(s):  
Solvent Free ◽  
Microwave Assisted ◽  
Catalyst Free ◽  
Amino Phosphonates
Sign in / Sign up

Export Citation Format

Share Document