REFERENCES
- Doyle , M. P. ; Mckervey , M. A. Modern Catalytic Methods for Organic Synthesis with Diazo Compounds ; Wiley-Interscience : New York , 1998 .
- (a) Taber , D. F. ; Petty , E. H. General route to highly functionalized cyclopentane derivatives by intramolecular C-H insertion . J. Org. Chem. 1982 , 47 , 4808 – 4809 ; (b) Hashimoto , S. ; Watanabe , N. ; Ikegami , S. Highly selective insertion into aromatic C–H bonds in rhodium(II) triphenylacetate–catalysed decomposition of α-diazocarbonyl compounds . J. Chem. Soc. Chem. Commun. 1992 , 1508 – 1510 ; (c) Davies , M. J. ; Moody , C. J. ; Taylor , R. J. Rhodium carbenoid–mediated cyclizations, part 7: Synthesis and coupling reactions of 2-substituted 3-oxooxepanes . J. Chem. Soc., Perkin Trans. 1991 , 1 , 1 – 7 ; (d) Miller , D. J. ; Moody , C. J. Synthetic applications of the O-H insertion reactions of carbenes and carbenoids derived from diazocarbonyl and related diazo compounds . Tetrahedron 1995 , 51 , 10811 – 101843 ; (e) Calter , M. A. ; Sugathapala , P. M. ; Zhu , C. Aldol cyclization reaction sequence for the synthesis of tetrahydrofurans . Tetrahedron Lett. 1997 , 38 , 3837 – 3840 .
- (a) Horton , D. ; Philips , K. D. Synthesis of methyl 2-deoxy-2-diazo-D-arabino-hexonate, its behaviour on photolysis and thermolysis, and conversion into a pyrazole derivative . Carbohydr. Res. 1972 , 22 , 151 – 162 ; (b) Wenkert , E. ; Ceccherelli , P. ; Fugiel , R. A. α-Diazo-β-hydroxycarboxylates . J. Org. Chem. 1978 , 43 , 3982 – 3983 ; (c) Taylor , K. G. Carbenes and carbenoids with neighboring heteroatoms . Tetrahedron 1982 , 38 , 2751 – 2772 ; (d) Nickon , A. New perspectives on carbene rearrangements: Migratory aptitudes, bystander assistance, and geminal efficiency . Acc. Chem. Res. 1993 , 26 , 84 – 89 .
- Pellicciari , R. ; Natalini , B. ; Ceccheti , S. ; Fringnelli , R. An efficient procedure for the regiospecific preparation of D-homo-steroid derivatives. Steroids 1987, 49, 433–441.
- (a) Schollkopf , U. ; Frasnelli , H. ; Hoppe , D. Ethyl 2-oxazoline-5-carboxylate from ethyl isocyanoacetate and carbonyl compounds . Angew. Chem., Int. Ed. Engl. 1970 , 9 , 300 – 301 ; (b) Moody , C. J. ; Taylor , R. J. Rhodium carbenoid–mediated cyclizations: Use of ethyl lithiodiazoacetate in the preparation of ω-hydroxy-,-mercapto-, and -boc-amino-α-diazo-β-keto esters . Tetrahedron Lett. 1987 , 28 , 5351 – 5352 ; (c) Jiang , N. ; Qu , Z. ; Wang , J. 1,2-Aryl and 1,2-hydride migration in transition metal complex–catalyzed diazo decomposition: A novel approach to α-aryl-β-enamino esters . Org. Lett. 2001 , 3 , 2989 – 2992 ; (d) Wenkert , E. ; McPherson , A. A. Condensations of acyldiazomethanes with aldehydes, ketones, and their derivatives . J. Am. Chem. Soc. 1972 , 94 , 8084 – 8090 ; (e) Jiang , N. ; Wang , J. DBU-promoted condensation of acyldiazomethanes to aldehydes and imines under catalytic conditions . Tetrahedron Lett. 2002 , 43 , 1285 – 1287 ; (f) Wang , J. ; Yao , W. Base-induced heterochiral dimerization of an oxiranyl carbaldimine: Stereoselective synthesis of a highly functionalized aziridine . Org. Lett. 2003 , 3 , 1527 – 1530 ; (g) Varala , R. ; Ramu , E. ; Sreelatha , N. ; Rao , A. S. Catalytic aldol-type reaction of aldehydes with ethyl diazoacetate using quarternary ammonium hydroxide as the base . Tetrahedron Lett. 2006 , 47 , 877 – 880 .
- (a) Guillena , G. ; Ramón , D. J. Enantioselective α-heterofunctionalisation of carbonyl compounds: Organocatalysis is the simplest approach . Tetrahedron: Asymmetry 2006 , 17 , 1465 – 1492 ; (b) Dalko , P. I. ; Moisan , L. In the golden age of organocatalysis . Angew. Chem., Int. Ed. 2004 , 43 , 5138 – 5175 ; (c) Duthaler , R. O. Proline-catalyzed asymmetric α-amination of aldehydes and ketones: An astonishingly simple access to optically active α-hydrazino carbonyl compounds . Angew. Chem., Int. Ed. 2003 , 42 , 975 – 978 ; (d) Jarvo , E. R. ; Miller , S. J. Amino acids and peptides as asymmetric organocatalysts . Tetrahedron 2002 , 58 , 2481 – 2495 ; (e) Berkessel, A.; Gröger, H. (Eds.). Asymmetric Organocatalysis: From Biomimetic Concepts to Applications in Asymmetric Synthesis; Wiley-VCH: Weinheim, 2005 .
- (a) Dickerson , T. J. ; Janda , K. D. Aqueous aldol catalysis by a nicotine metabolite . J. Am. Chem. Soc. 2002 , 124 , 3220 – 3221 ; (b) Cordova , A. ; Notz , W. ; Barbas , C. F. III. Direct organocatalytic aldol reactions in buffered aqueous media . Chem. Commun. 2002 , 3024 – 3025 ; (c) Reymond , J.-L. ; Chen , Y. Catalytic, enantioselective aldol reaction with an artificial aldolase assembled from a primary amine and an antibody . J. Org. Chem. 1995 , 60 , 6970 – 6979 ; (d) Dickerson , T. J. ; Lovell , T. ; Meijler , M. M. ; Noodleman , L. ; Janda , K. D. Nornicotine aqueous aldol reactions: Synthetic and theoretical investigations into the origins of catalysis . J. Org. Chem. 2004 , 69 , 6603 – 6609 .
- (a) Ramachary , D. B. ; Barbas III , C. F. Towards organo-click chemistry: Development of organocatalytic multicomponent reactions through combinations of aldol, Wittig, Knoevengel, Michael, Diels–Alder, and Huisgen cycloaddition reactions . Chem. Eur. J. 2004 , 10 , 5323 – 5331 ; (b) Ji , C. ; Peng , Y. ; Huang , C. ; Wang , N.; Luo, Z. ; Jiang , Y. An efficient method for direct aldol reactions catalyzed by pyrrolidine/catechol: The influence of cooperation of Brønsted acidity and hydrogen bond on the reaction . J. Mol. Catal. A: Chem. 2006 , 246 , 136 – 139 ; (c) Wang , J. ; Li , H. ; Lou , B. ; Zu , L. ; Guo , H. ; Wang , W. Enantio- and diastereoselective Michael addition reactions of unmodified aldehydes and ketones with nitroolefins catalyzed by a pyrrolidine sulfonamide . Chem. Eur. J. 2006 , 12 , 4321 – 4322 .
- Chimni , S. S. ; Mahajan , D. Electron deficiency of aldehydes controls the pyrrolidine-catalyzed direct cross-aldol reaction of aromatic/heterocyclic aldehydes and ketones in water . Tetrahedron 2005 , 61 , 5019 – 5025 .