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Microwave‐enhanced Mannich Condensation of Terminal Alkynes, Primary Amines with Paraformaldehyde on Cuprous Iodide Doped Alumina under Solvent Free Conditions
Author(s) -
'Lei Wang,
PinHua Li
Publication year - 2003
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.20030210626
Subject(s) - paraformaldehyde , chemistry , amine gas treating , iodide , alkyne , condensation , methylamine , primary (astronomy) , solvent , acetylene , organic chemistry , mannich reaction , aldehyde , catalysis , polymer chemistry , physics , astronomy , thermodynamics
A microwave‐enhanced, solventless Mannich condensation of terminal alkynes, primary amines with paraformaldehyde on cuprous iodide doped alumina has been investigated. The structures of products depend on the ratio of alkyne to amine and paraformaldehyde.