scholarly journals Erratum: Nano-rod ZnO as a novel and reusable catalyst for C−P bond formation and hydrophosphonation of isatin derivatives under solvent-free conditions

2017 ◽  
Vol 95 (10) ◽  
pp. 1090-1090
Author(s):  
Mona Hosseini-Sarvari ◽  
Mina Tavakolian
Keyword(s):  
Bond Formation ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
Solvent Free Conditions ◽  
Isatin Derivatives

Nano-rod ZnO as a novel and reusable catalyst for C−P bond formation and hydrophosphonation of isatin derivatives under solvent-free conditions

2013 ◽  
Vol 91 (11) ◽  
pp. 1117-1122 ◽  
Author(s):  
Mona Hosseini-Sarvari ◽  
Mina Tavakolian
Keyword(s):  
Catalytic System ◽  
Efficient Method ◽  
Room Temperature ◽  
Bond Formation ◽  
Significant Loss ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
Reaction Products ◽  
Solvent Free Conditions ◽  
Isatin Derivatives

A highly efficient method for the synthesis of α1-oxindole-α-hydroxyphosphonates via nano-rod ZnO catalyzed hydrophosphonation of isatin derivatives was developed. The reaction products are in excellent yields using the catalytic system nano-rod ZnO (25 mol%) under solvent-free conditions at room temperature. The catalyst can be reused several times without any significant loss of its activity.

scholarly journals Biocompatible ionic liquid [Betaine][H2PO4] as a reusable catalyst for the substitution of xanthen-9-ol under solvent-free conditions

RSC Advances ◽  
2020 ◽  
Vol 10 (52) ◽  
pp. 31662-31669
Author(s):  
Anlian Zhu ◽  
Tong Wang ◽  
Wanlu Feng ◽  
Jianji Wang ◽  
Lingjun Li
Keyword(s):  
Ionic Liquid ◽  
Substitution Reaction ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
Solvent Free Conditions ◽  
Direct Substitution

A cheap and biocompatible ionic liquid [Betaine][H2PO4] was found to be an efficient and reusable catalyst for the direct substitution reaction of xanthen-9-ol under solvent-free conditions.

Sign in / Sign up

Export Citation Format

Share Document