114
D. Enders, M.R.M. Hüttl, O. Niemeier
Enders D, Balensiefer T, Niemeier O, Christmann M (2007c) Nucleophilic Nheterocyclic carbenes om asymmetric organocatalysis. In: Dalko PI (ed)
Enantioselective organocatalysis—reactions and experimental procedures.
Wiley-VCH, Weinheim, p 331
Ennis MD, Hoffman RL, Ghazal NB, Old DW, Mooney PA (1996) Asymmetric
synthesis of cis-fused bicyclic pyrrolidines and pyrrolidinones via chiral
polycyclic lactams. J Org Chem 61:5813
Garrison JC, Youngs WJ (2005) Ag(I) N-heterocyclic carbene complexes: synthesis, structure, and application. Chem Rev 105:3978–4008
Gerhards AU, Leeper FJ (1997) Synthesis of and asymmetric induction by chiral
polycyclic thiazolium salts. Tetrahedron Lett 38:3615–3618
Grondal C (2006) Asymmetrische organokatalytische de novo Synthese von
Kohlenhydraten, Phytosphingosinen und 1-epi-(+)MK7607. Dissertation.
RWTH Aachen
Grondal C, Enders D (2006) A direct entry to carbasugars: asymmetric synthesis
of 1-epi-(+)-MK7607. Synlett 2006:3507–3509
Guo HC, Ma JA (2006) Catalytic asymmetric tandem transformations triggered
by conjugate additions. Angew Chem Int Ed Engl 45:354–366
Hachisu Y, Bode JW, Suzuki K (2003) Catalytic intramolecular crossed aldehyde–ketone benzoin reactions: a novel synthesis of functionalized preanthraquinones. J Am Chem Soc 125:8432–8433
Hachisu Y, Bode JW, Suzuki K (2004) Thiazolium ylide-catalyzed intramolecular aldehydeketone benzoin-forming reactions: substrate scope. Adv Synth
Catal 346:1097–1100
Hahn FE (2006) Heterocyclic carbenes. Angew Chem Int Ed Engl 45:1348–
1352
Hamashima Y, Sodeoka M (2006) Enantioselective fluorination reactions catalyzed by chiral palladium complexes. Synlett 2006:1467–1478
Hayashi Y, Gotoh H, Hayashi T, Shoji M (2005) Diphenylprolinol silyl ethers as
efficient organocatalysts for the asymmetric Michael reaction of aldehydes
and nitroalkenes. Angew Chem Int Ed Engl 44:4212–4215
Heller W, Tamm C (1981) Homoisoflavones and biogenetically related compounds. Fortschr Chem Org Naturst 40:105
Herrmann WA (2002) N-Heterocyclische Carbene: ein neues Konzept in der
metallorganischen Katalyse. Angew Chem 114:1342
Herrmann WA, Koecher C (1997) N-Heterocyclic carbenes. Angew Chem Int
Ed Engl 365:2162–2187
Holstein Wagner S, Lundt I (2001) Synthesis of carba sugars from aldonolactones. Part IV. Stereospecific synthesis of carbaheptopyranoses by radicalinduced carbocyclisation of 2,3-unsaturated octonolactones. J Chem Soc
[Perkin 1] 2001:780
D. Enders, M.R.M. Hüttl, O. Niemeier
Enders D, Balensiefer T, Niemeier O, Christmann M (2007c) Nucleophilic Nheterocyclic carbenes om asymmetric organocatalysis. In: Dalko PI (ed)
Enantioselective organocatalysis—reactions and experimental procedures.
Wiley-VCH, Weinheim, p 331
Ennis MD, Hoffman RL, Ghazal NB, Old DW, Mooney PA (1996) Asymmetric
synthesis of cis-fused bicyclic pyrrolidines and pyrrolidinones via chiral
polycyclic lactams. J Org Chem 61:5813
Garrison JC, Youngs WJ (2005) Ag(I) N-heterocyclic carbene complexes: synthesis, structure, and application. Chem Rev 105:3978–4008
Gerhards AU, Leeper FJ (1997) Synthesis of and asymmetric induction by chiral
polycyclic thiazolium salts. Tetrahedron Lett 38:3615–3618
Grondal C (2006) Asymmetrische organokatalytische de novo Synthese von
Kohlenhydraten, Phytosphingosinen und 1-epi-(+)MK7607. Dissertation.
RWTH Aachen
Grondal C, Enders D (2006) A direct entry to carbasugars: asymmetric synthesis
of 1-epi-(+)-MK7607. Synlett 2006:3507–3509
Guo HC, Ma JA (2006) Catalytic asymmetric tandem transformations triggered
by conjugate additions. Angew Chem Int Ed Engl 45:354–366
Hachisu Y, Bode JW, Suzuki K (2003) Catalytic intramolecular crossed aldehyde–ketone benzoin reactions: a novel synthesis of functionalized preanthraquinones. J Am Chem Soc 125:8432–8433
Hachisu Y, Bode JW, Suzuki K (2004) Thiazolium ylide-catalyzed intramolecular aldehydeketone benzoin-forming reactions: substrate scope. Adv Synth
Catal 346:1097–1100
Hahn FE (2006) Heterocyclic carbenes. Angew Chem Int Ed Engl 45:1348–
1352
Hamashima Y, Sodeoka M (2006) Enantioselective fluorination reactions catalyzed by chiral palladium complexes. Synlett 2006:1467–1478
Hayashi Y, Gotoh H, Hayashi T, Shoji M (2005) Diphenylprolinol silyl ethers as
efficient organocatalysts for the asymmetric Michael reaction of aldehydes
and nitroalkenes. Angew Chem Int Ed Engl 44:4212–4215
Heller W, Tamm C (1981) Homoisoflavones and biogenetically related compounds. Fortschr Chem Org Naturst 40:105
Herrmann WA (2002) N-Heterocyclische Carbene: ein neues Konzept in der
metallorganischen Katalyse. Angew Chem 114:1342
Herrmann WA, Koecher C (1997) N-Heterocyclic carbenes. Angew Chem Int
Ed Engl 365:2162–2187
Holstein Wagner S, Lundt I (2001) Synthesis of carba sugars from aldonolactones. Part IV. Stereospecific synthesis of carbaheptopyranoses by radicalinduced carbocyclisation of 2,3-unsaturated octonolactones. J Chem Soc
[Perkin 1] 2001:780