| Origin of attraction, magnitude, and directionality of interactions in benzene complexes with pyridinium cations S Tsuzuki, M Mikami, S Yamada Journal of the American Chemical Society 129 (27), 8656-8662, 2007 | 176 | 2007 |
| Face-Selective Addition to a Cation− π Complex of a Pyridinium Salt: Synthesis of Chiral 1, 4-Dihydropyridines S Yamada, C Morita Journal of the American Chemical Society 124 (28), 8184-8185, 2002 | 174 | 2002 |
| Cation− π Interactions in Organic Synthesis S Yamada Chemical reviews 118 (23), 11353-11432, 2018 | 153 | 2018 |
| Role of Cation−π Interactions in the Photodimerization of trans-4-Styrylpyridines S Yamada, N Uematsu, K Yamashita Journal of the American Chemical Society 129 (40), 12100-12101, 2007 | 144 | 2007 |
| New Class of Pyridine Catalyst Having a Conformation Switch System: Asymmetric Acylation of Various sec-Alcohols S Yamada, T Misono, Y Iwai, A Masumizu, Y Akiyama The Journal of organic chemistry 71 (18), 6872-6880, 2006 | 115 | 2006 |
| Structure and reactivity of a highly twisted amide S Yamada Angewandte Chemie International Edition in English 32 (7), 1083-1085, 1993 | 113 | 1993 |
| Kinetic resolution of sec-alcohols by a new class of pyridine catalysts having a conformation switch system S Yamada, T Misono, Y Iwai Tetrahedron letters 46 (13), 2239-2242, 2005 | 103 | 2005 |
| Twisted amides as selective acylating agents for hydroxyl groups under neutral conditions: models for activated peptides during enzymatic acyl transfer reaction S Yamada, T Sugaki, K Matsuzaki The Journal of Organic Chemistry 61 (17), 5932-5938, 1996 | 95 | 1996 |
| Cation− π controlled solid-state photodimerization of 4-azachalcones S Yamada, Y Tokugawa Journal of the American Chemical Society 131 (6), 2098-2099, 2009 | 91 | 2009 |
| Intramolecular cation–π interaction in organic synthesis S Yamada Organic & biomolecular chemistry 5 (18), 2903-2912, 2007 | 91 | 2007 |
| Effects of C(O)−N Bond Rotation on the 13C, 15N, and 17O NMR Chemical Shifts, and Infrared Carbonyl Absorption in a Series of Twisted Amides S Yamada The Journal of Organic Chemistry 61 (3), 941-946, 1996 | 88 | 1996 |
| Nitrogen cation–π interactions in asymmetric organocatalytic synthesis S Yamada, JS Fossey Organic & biomolecular chemistry 9 (21), 7275-7281, 2011 | 83 | 2011 |
| A simple new general synthesis of macrocyclic ketones: A new entry to the synthesis of exaltone and (±)-muscone H Suginome, S Yamada Tetrahedron letters 28 (34), 3963-3966, 1987 | 82 | 1987 |
| Enantioselective cyclopropanation reaction using a conformationally fixed pyridinium ylide through a cation–π interaction S Yamada, J Yamamoto, E Ohta Tetrahedron letters 48 (5), 855-858, 2007 | 74 | 2007 |
| Photoinduced transformations. 76. A four-step substitution of a carbonyl group of steroidal ketones by an oxygen atom. A new method for the synthesis of cyclic ethers H Suginome, S Yamada The Journal of Organic Chemistry 50 (14), 2489-2494, 1985 | 71 | 1985 |
| A pyridinium cation–π interaction sensor for the fluorescent detection of alkyl halides W Chen, SA Elfeky, Y Nonne, L Male, K Ahmed, C Amiable, P Axe, ... Chemical Communications 47 (1), 253-255, 2011 | 70 | 2011 |
| Photoinduced transformations. Part 73. Transformations of five-(and six-) membered cyclic alcohols into five-(and six-) membered cyclic ethers-a new method of a two-step … H Suginome, S Yamada The Journal of Organic Chemistry 49 (20), 3753-3762, 1984 | 70 | 1984 |
| Cation− π interactions of a thiocarbonyl group and a carbonyl group with a pyridinium nucleus S Yamada, T Misono, S Tsuzuki Journal of the American Chemical Society 126 (31), 9862-9872, 2004 | 68 | 2004 |
| Asymmetric Acylation of sec-Alcohols with Twisted Amides Possessing Axial Chirality Induced by the Adjacent Asymmetric Center S Yamada, H Katsumata The Journal of Organic Chemistry 64 (26), 9365-9373, 1999 | 61 | 1999 |
| Regio-and stereoselective synthesis of 1, 4-dihydropyridines by way of an intramolecular interaction of a thiocarbonyl or carbonyl with a pyridinium nucleus S Yamada, T Misono, M Ichikawa, C Morita Tetrahedron 57 (43), 8939-8949, 2001 | 59 | 2001 |
