202
K. Zeitler
He L, Jian TY, Ye S (2007) N-Heterocyclic carbene catalyzed Aza-MoritaBaylis-Hillman reaction of cyclic enones with N-tosylarylimines. J Org
Chem 72:7466–7468
Kano T, Sasaki K, Konishi T, Mii H, Maruoka K (2006) Highly efficient trialkylsilylcyanation of aldehydes, ketones, and imines catalyzed by a nucleophilic N-heterocyclic carbene. Tetrahedron Lett 47:4615–4618
Kano T, Sasaki K, Maruoka K (2005) Enantioselective acylation of secondary
alcohols catalyzed by chiral N-heterocyclic carbenes. Org Lett 7:1347–
1349
Kantchev EAB, O’Brien CJ, Organ MG (2007) Palladium complexes of Nheterocyclic carbenes as catalysts for cross-coupling reactions – a synthetic
chemist’s perspective. Angew Chem Int Ed 46:2768–2813
Kerr MS, Rovis T (2004) Enantioselective synthesis of quaternary stereocenters
via a catalytic asymmetric Stetter reaction. J Am Chem Soc 126:8876–8877
Kerr MS, Read de Alaniz J, Rovis T (2002) A highly enantioselective catalytic
intramolecular Stetter reaction. J Am Chem Soc 124:10298–1029
Kerr MS, Read de Alaniz J, Rovis T (2005) An efficient synthesis of achiral
and chiral 1,2,4-triazolium salts: bench stable precursors for N-heterocyclic
carbenes. J Org Chem 70:5725–5728
Knight RL, Leeper FJ (1998) Comparison of chiral thiazolium and triazolium
salts as asymmetric catalysts for the benzoin condensation. J Chem Soc
Perkin Trans 1:1891–1894
Langenbeck W (1928) Über Ähnlichkeiten in der katalytischen Wirkung von
Fermenten und definierten organischen Stoffen. Angew Chem 41:740–745
Lelais G, MacMillan DWC (2007) History and perspective of chiral organic
catalysts. In: Mikami K, Lautens M (eds) New frontiers in asymmetric
catalysis. Wiley-VCH, Weinheim, pp 313–358
List B (2006) The ying and yang of asymmetric aminocatalysis. Chem Comm
2006(8):819–824
List B, Yang JW (2006) The organic approach to asymmetric catalysis. Science
313:1584–1586
Liu Q, Rovis T (2006) Asymmetric synthesis of hydrobenzofuranones via desymmetrization of cyclohexadienones using the intramolecular Stetter reaction. J Am Chem Soc 128:2552–2553
Liu YK, Li R, Yue L, Li BJ, Chen YC, Wu Y, Ding LS (2006) Unexpected ringopening reactions of aziridines with aldehydes catalyzed by nucleophilic
carbenes under aerobic conditions. Org Lett 8:1521–1524
Lohmeijer BGG, Dubois G, Leibfarth F, Pratt RC, Nederberg F, Nelson A,
Waymouth RM, Wade C, Hedrick JL (2006) Organocatalytic living ring–
opening polymerization of cyclic carbosiloxanes. Org Lett 8:4683–4686
K. Zeitler
He L, Jian TY, Ye S (2007) N-Heterocyclic carbene catalyzed Aza-MoritaBaylis-Hillman reaction of cyclic enones with N-tosylarylimines. J Org
Chem 72:7466–7468
Kano T, Sasaki K, Konishi T, Mii H, Maruoka K (2006) Highly efficient trialkylsilylcyanation of aldehydes, ketones, and imines catalyzed by a nucleophilic N-heterocyclic carbene. Tetrahedron Lett 47:4615–4618
Kano T, Sasaki K, Maruoka K (2005) Enantioselective acylation of secondary
alcohols catalyzed by chiral N-heterocyclic carbenes. Org Lett 7:1347–
1349
Kantchev EAB, O’Brien CJ, Organ MG (2007) Palladium complexes of Nheterocyclic carbenes as catalysts for cross-coupling reactions – a synthetic
chemist’s perspective. Angew Chem Int Ed 46:2768–2813
Kerr MS, Rovis T (2004) Enantioselective synthesis of quaternary stereocenters
via a catalytic asymmetric Stetter reaction. J Am Chem Soc 126:8876–8877
Kerr MS, Read de Alaniz J, Rovis T (2002) A highly enantioselective catalytic
intramolecular Stetter reaction. J Am Chem Soc 124:10298–1029
Kerr MS, Read de Alaniz J, Rovis T (2005) An efficient synthesis of achiral
and chiral 1,2,4-triazolium salts: bench stable precursors for N-heterocyclic
carbenes. J Org Chem 70:5725–5728
Knight RL, Leeper FJ (1998) Comparison of chiral thiazolium and triazolium
salts as asymmetric catalysts for the benzoin condensation. J Chem Soc
Perkin Trans 1:1891–1894
Langenbeck W (1928) Über Ähnlichkeiten in der katalytischen Wirkung von
Fermenten und definierten organischen Stoffen. Angew Chem 41:740–745
Lelais G, MacMillan DWC (2007) History and perspective of chiral organic
catalysts. In: Mikami K, Lautens M (eds) New frontiers in asymmetric
catalysis. Wiley-VCH, Weinheim, pp 313–358
List B (2006) The ying and yang of asymmetric aminocatalysis. Chem Comm
2006(8):819–824
List B, Yang JW (2006) The organic approach to asymmetric catalysis. Science
313:1584–1586
Liu Q, Rovis T (2006) Asymmetric synthesis of hydrobenzofuranones via desymmetrization of cyclohexadienones using the intramolecular Stetter reaction. J Am Chem Soc 128:2552–2553
Liu YK, Li R, Yue L, Li BJ, Chen YC, Wu Y, Ding LS (2006) Unexpected ringopening reactions of aziridines with aldehydes catalyzed by nucleophilic
carbenes under aerobic conditions. Org Lett 8:1521–1524
Lohmeijer BGG, Dubois G, Leibfarth F, Pratt RC, Nederberg F, Nelson A,
Waymouth RM, Wade C, Hedrick JL (2006) Organocatalytic living ring–
opening polymerization of cyclic carbosiloxanes. Org Lett 8:4683–4686