1,3-Dipolar cycloaddition to the CXM fragment 13. Regioselectivity in the reactions of mononuclear iminoketone complexes Fe(CO)3(tBu-NC(H)C(R)O) (R  Ph, Me) with the asymmetric alkyne methyl propynoate

This publication has 33 references indexed in Scilit:

• 1,3-Dipolar cycloaddition reactions to the C:X-M fragment. 9. Synthesis and characterization of mononuclear imino ketone complexes Fe(CO)3(tert-BuN:CHCR:O) and their use in chemoselective cycloaddition reactions with dimethyl acetylenedicarboxylate resulting in the formation of Fe(CO)3(butenolide) complexes
  Organometallics, 1993
• 1,3-Dipolar cycloaddition to the iron-imine (Fe-N:C) fragment. 8. Formation of 1,4,3a,6a-tetrahydropyrrolo[3,2-b]pyrroles via double 1,3-dipolar cycloaddition of alkynes to Fe(CO)2(CNR)(.alpha.-diimine). Competition between isocyanide and CO insertion. Determination of cone angles of isocyanides
  Organometallics, 1993
• 1,3-Dipolar cycloaddition to the iron-imine (Fe-N:C) fragment. 10. Synthesis of Fe(CNR)3(.alpha.-diimine) complexes and their reactivity toward dimethyl acetylenedicarboxylate
  Organometallics, 1993
• 1,3-Dipolar cycloaddition reactions to the C:XM fragment. 7. The reaction of Ru(CO)3(iso-Pr-DAB) with dimethyl acetylenedicarboxylate. X-ray crystal structure of the protonated initial bicyclo[2.2.1] adduct
  Organometallics, 1992
• 1,3-Dipolar cycloaddition to the C=N-Fe fragment. 6. Formation of 1,4,3a,6a-tetrahydropyrrolo[3,2-b]pyrrole through double addition of dimethyl acetylenedicarboxylate to (1,4-diisopropyl-1,4-diaza-1,3-butadiene)(tert-butylisocyanide)dicarbonyliron, utilizing both imine units of the 1,4-diaza-1,3-butadiene ligand
  Organometallics, 1990
• 1,5-Dihydropyrrol-2-ones from (1,4-diaza-1,3-diene)tricarbonyliron, (DAD)Fe(CO)3, and alkyne. 5. Spectroscopic and x-ray structural characterization of a bicyclo[2.2.1] complex resembling the initial cycloadduct. The C = N-Fe fragment in (DAD)Fe(CO)3 as an isolobal analog of the classical 1,3-dipole azomethine ylide in 1,3-dipolar cycloaddition
  Organometallics, 1989
• 1,5-Dihydropyrrol-2-ones from (1,4-diaza-1,3-diene)tricarbonyliron, (dad)Fe(CO)3, and alkyne: IV. Electronic and steric effects along the reaction coordinate. Regioselectivities with unsymmetrical dad (methylglyoxal-bis-isopropylimine) or alkyne (methyl propynoate)
  Journal of Organometallic Chemistry, 1987
• 1,5-Dihydropyrrol-2-ones from (1,4-diaza-1,3-diene)tricarbonyliron and alkyne
  Journal of Organometallic Chemistry, 1986
• 1,5-Dihydropyrrol-2-ones from (1,4-diaza-1,3-diene)tricarbonyliron and alkyne. 2. Structure of a [2.2.2] bicyclic intermediate with iron at the bridgehead position
  Organometallics, 1985
• Zur Aktivität koordinierter 1,4‐Diaza‐1,3‐diene (dad) bei C‐C‐Verknüpfungsreaktionen: 1,5‐Dihydropyrrol‐2‐one aus (dad)Fe(CO)₃ und Dimethyl‐acetylendicarboxylat
  Angewandte Chemie, 1983