ChemInform Abstract: Nucleophilic Ring Opening of Epoxides Promoted by Multi-Site Phase-Transfer Catalyst: An Efficient and Eco-Friendly Route to Synthesis of β-Hydroxy-thiocyanate.

ChemInform ◽  
2009 ◽  
Vol 40 (52) ◽  
Author(s):  
Ali Reza Kiasat ◽  
Roya Mirzajani ◽  
Haji Shalbaf ◽  
Tahereh Tabatabaei
Keyword(s):  
Ring Opening ◽  
Phase Transfer ◽  
Phase Transfer Catalyst ◽  
Ring Opening Of Epoxides ◽  
Nucleophilic Ring Opening

Regio- and stereoselective ring opening of epoxides with sodium phenylselenide under phase transfer conditions

2008 ◽  
Vol 2008 (1) ◽  
pp. 22-25 ◽  
Author(s):  
Reginaldo Bezerra dos Santos ◽  
Valdemar Lacerda Junior ◽  
Paulo Roberto Zanotto ◽  
Timothy John Brocksom ◽  
Ursula Brocksom
Keyword(s):  
Ring Opening ◽  
Phase Transfer ◽  
Ring Opening Of Epoxides

Nucleophilic ring-opening of epoxides: trends in β-substituted alcohols synthesis

2018 ◽  
Vol 15 (9) ◽  
pp. 2033-2081 ◽  
Author(s):  
Mehdi Fallah-Mehrjardi ◽  
Ali Reza Kiasat ◽  
Khodabakhsh Niknam
Keyword(s):  
Ring Opening ◽  
Ring Opening Of Epoxides ◽  
Nucleophilic Ring Opening

Facile Synthesis of Hydroxy-Substituted Thiacrown Ethers via Nucleophilic Ring Opening of Epoxides

Synthesis ◽  
2019 ◽  
Vol 51 (10) ◽  
pp. 2214-2220 ◽  
Author(s):  
Monika Stefaniak ◽  
Jarosław Romański
Keyword(s):  
Click Chemistry ◽  
Ring Opening ◽  
Facile Synthesis ◽  
Step Procedure ◽  
Ring Opening Of Epoxides ◽  
One Step ◽  
Thiacrown Ethers ◽  
Hydroxy Groups ◽  
First Time ◽  
Nucleophilic Ring Opening

The title thiacrown ethers were prepared in a one-step procedure to give a series of unique macrocycles possessing two unsubstituted hydroxy groups that can be easily functionalized. In addition, epoxides and macrocycles derived from Cookson’s birdcage diketone, were prepared. The nucleophilic ring opening of epoxides synthesis can be classified in the frame of click chemistry. Surprisingly, some of the prepared allyl substituted polyglycols as well as bis-epoxides, especially sulfur analogues, were prepared for the first time.

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