Simple one-pot syntheses of spiroketals and oxaspirolactones by addition of .gamma.- and .delta.-cerioalkoxides to lactones and cyclic anhydrides

1990 ◽  
Vol 112 (17) ◽  
pp. 6389-6391 ◽  
Author(s):  
Boguslaw Mudryk ◽  
Craig A. Shook ◽  
Theodore Cohen
Keyword(s):  
One Pot ◽  
Cyclic Anhydrides

scholarly journals Triethylborane-Assisted Synthesis of Random and Block Poly(ester-carbonate)s through One-Pot Terpolymerization of Epoxides, CO2, and Cyclic Anhydrides

2021 ◽  
Vol 54 (6) ◽  
pp. 2711-2719
Author(s):  
Vamshi K. Chidara ◽  
Senthil K. Boopathi ◽  
Nikos Hadjichristidis ◽  
Yves Gnanou ◽  
Xiaoshuang Feng
Keyword(s):  
One Pot ◽  
Cyclic Anhydrides

scholarly journals Radical-mediated dehydrative preparation of cyclic imides using (NH4)2S2O8–DMSO: application to the synthesis of vernakalant

2015 ◽  
Vol 11 ◽  
pp. 1008-1016 ◽  
Author(s):  
Dnyaneshwar N Garad ◽  
Subhash D Tanpure ◽  
Santosh B Mhaske
Keyword(s):  
Dimethyl Sulfoxide ◽  
Ammonium Persulfate ◽  
Primary Amines ◽  
Radical Mechanism ◽  
Forming Process ◽  
One Pot ◽  
Practical Synthesis ◽  
Cyclic Imides ◽  
Cyclic Anhydrides ◽  
High Yields

Ammonium persulfate–dimethyl sulfoxide (APS–DMSO) has been developed as an efficient and new dehydrating reagent for a convenient one-pot process for the synthesis of miscellaneous cyclic imides in high yields starting from readily available primary amines and cyclic anhydrides. A plausible radical mechanism involving DMSO has been proposed. The application of this facile one-pot imide forming process has been demonstrated for a practical synthesis of vernakalant.

A One-Pot Conversion of Cyclic Anhydrides to Ethyl ω-Dialkylaminoalkanoates

1987 ◽  
Vol 17 (16) ◽  
pp. 1965-1970 ◽  
Author(s):  
Kevin H. Bell ◽  
Graeme Fullick
Keyword(s):  
One Pot ◽  
Cyclic Anhydrides

An expedient and convenient approach for one-pot synthesis of 1H-isoindole-1,3(2H)-diones

2016 ◽  
Vol 71 (9) ◽  
pp. 941-944 ◽  
Author(s):  
Zeinab Ekhtiari ◽  
Forugh Havasi ◽  
Farzad Nikpour
Keyword(s):  
Nitrogen Source ◽  
Guanidinium Chloride ◽  
Reaction Conditions ◽  
One Pot ◽  
One Pot Synthesis ◽  
Convenient Approach ◽  
Cyclic Anhydrides ◽  
The One

AbstractAn easy and expedient method for the one-pot synthesis of 1H-isoindole-1,3(2H)-diones has been developed by the reaction of the corresponding cyclic anhydrides with guanidinium chloride as a nitrogen source in the presence of FeCl3 as a catalyst under mild reaction conditions.

Sign in / Sign up

Export Citation Format

Share Document