150508-17-1Relevant academic research and scientific papers
Amine induced carbonylation of alkynes to cyclobutenediones using Fe3(CO)12
Rameshkumar, Chellappan,Periasamy, Mariappan
, p. 2719 - 2722 (2000)
Iron carbonyl species, prepared in situ in THF using Fe3(CO)12, react with alkynes at 25°C, in the presence of certain amines, to give the corresponding cyclobutenediones in moderate to good yields (25-61%) after CuCl2·2H
Conversion of alkynes to cyclic imides and anhydrides using reactive iron carbonyls prepared from Fe(CO)5 and Fe3(CO)12
Periasamy, Mariappan,Rameshkumar, Chellappan,Mukkanti, Amere
, p. 209 - 213 (2002)
Alkyne-iron carbonyl complexes, prepared using Fe(CO)5-NaBH4-CH3COOH-amine-alkyne and Fe3(CO)12-amine-alkyne reagent systems, react with excess of amine at 25 °C to give cyclic imides in moderate to g
Palladium-catalyzed aminocarbonylation of alkynes to succinimides
Liu, Huizhen,Lau, Genevieve P. S.,Dyson, Paul J.
, p. 386 - 391 (2016/10/12)
Succinimide derivatives are useful building blocks for the synthesis of natural products and drugs. We describe an efficient route to succinimide derivatives comprising Pd(xantphos)Cl2-catalyzed aminocarbonylation of alkynes with aromatic or aliphatic amines in the presence of p-TsOH. The utility of this route is demonstrated with the synthesis of a large number of succinimide compounds including an important photochromic molecule.
Novel method of conversion of alkynes to cyclic imides using iron carbonyl complexes
Rameshkumar,Periasamy
, p. 1619 - 1621 (2007/10/03)
The iron carbonyl complexes prepared using the Fe(CO)5/NaBH4/CH3COOH/alkyne reagent system in THF, on further reaction with primary amines (excess) at 25 °C, give the corresponding cyclic imides in moderate to good yields
