Large-Scale Synthesis of Enantio- and Diastereomerically Pure (R,R)-Formoterol R Hett, QK Fang, Y Gao, SA Wald, CH Senanayake Organic Process Research & Development 2 (2), 96-99, 1998 | 111 | 1998 |
Formoterol process Y Gao, R Hett, KQ Fang, SA Wald, CH Senanayake US Patent 6,268,533, 2001 | 101 | 2001 |
Enantioselective synthesis of salmeterol via asymmetric borane reduction R Hett, R Stare, P Helquist Tetrahedron Letters 35 (50), 9375-9378, 1994 | 94 | 1994 |
Formoterol process Y Gao, R Hett, KQ Fang, SA Wald, MP Redmon, CH Senanayake US Patent 6,040,344, 2000 | 64 | 2000 |
Enantio-and diastereoselective synthesis of all four stereoisomers of formoterol R Hett, QK Fang, Y Gao, Y Hong, HT Butler, X Nie, SA Wald Tetrahedron letters 38 (7), 1125-1128, 1997 | 63 | 1997 |
Conformational toolbox of oxazaborolidine catalysts in the enantioselective reduction of α-bromo-ketone for the synthesis of (R, R,)-formoterol R Hett, CH Senanayake, SA Wald Tetrahedron letters 39 (13), 1705-1708, 1998 | 59 | 1998 |
Pd-catalyzed aminations of aryl triazolones: effective synthesis of hydroxyitraconazole enantiomers GJ Tanoury, CH Senanayake, R Hett, AM Kuhn, DW Kessler, SA Wald Tetrahedron letters 39 (38), 6845-6848, 1998 | 53 | 1998 |
Method for the preparation of tetrahydrobenzothiepines K Babiak, A Carpenter, S Chou, PJ Colson, P Farid, R Hett, C Huber, ... US Patent App. 10/419,266, 2004 | 43 | 2004 |
Synthesis of the oxazole-and diene-containing C9–C23 fragment of the type a streptogramin antibiotics M Bergdahl, R Hett, TL Friebe, AR Gangloff, J Iqbal, Y Wu, P Helquist Tetrahedron letters 34 (46), 7371-7374, 1993 | 37 | 1993 |
Synthesis of boronic ester and acid compounds IF Pickersgill, JE Bishop, C Koellner, JM Gomez, A Geiser, R Hett US Patent 7,714,159, 2010 | 29 | 2010 |
Regio‐and Enantioselective Synthesis of α‐Silyl Aldehydes and Ketones via SAMP/RAMP Hydrazones D Enders, BB Lohray, F Burkamp, V Bhushan, R Hett Liebigs Annalen 1996 (2), 189-200, 1996 | 29 | 1996 |
Taking Advantage of Polymorphism To Effect an Impurity Removal: Development of a Thermodynamic Crystal Form of (R,R)-Formoterol Tartrate GJ Tanoury, R Hett, DW Kessler, SA Wald, CH Senanayake Organic process research & development 6 (6), 855-862, 2002 | 24 | 2002 |
Total synthesis of (2R, 4S, 2′ S, 3′ R)-hydroxyitraconazole: implementations of a recycle protocol and a mild and safe phase-transfer reagent for preparation of the key … GJ Tanoury, R Hett, HS Wilkinson, SA Wald, CH Senanayake Tetrahedron: Asymmetry 14 (22), 3487-3493, 2003 | 23 | 2003 |
Modulation of catalyst reactivity for the chemoselective hydrogenation of a functionalized nitroarene: preparation of a key intermediate in the synthesis of (R, R)-formoterol … HS Wilkinson, R Hett, GJ Tanoury, CH Senanayake, SA Wald Organic Process Research & Development 4 (6), 567-570, 2000 | 21 | 2000 |
Synthesis of macrocyclic lactam/lactone derivatives having antimicrobial activity P Helquist, M Bergdahl, R Hett, AR Gangloff, M Demillequand, M Cottard, ... Pure and applied chemistry 66 (10-11), 2063-2066, 1994 | 20 | 1994 |
Asymmetric Synthesis of α′-Silylated α, β-Epoxy Ketones via Darzens Reaction D Enders, R Hett Synlett 1998 (09), 961-962, 1998 | 14 | 1998 |
Synthesis of boronic ester and acid compounds V Ammoscato, JE Bishop, FT Chiu, A Geiser, JM Gomez, R Hett, ... US Patent 8,283,467, 2012 | 12 | 2012 |
Method for the preparation of tetrahydrobenzothiepines KA Babiak, A Carpenter, S Chou, PJ Colson, P Farid, R Hett, CH Huber, ... US Patent 6,586,434, 2003 | 12 | 2003 |
Synthesis of boronic ester and acid compounds IF Pickersgill, J Bishop, C Koellner, JM Gomez, A Geiser, R Hett, ... Patent Publication Number WO 97809, 2005, 2005 | 8 | 2005 |
Preclinical and metabolic profiles of (RR)-eformoterol DA Handley, T Walle, KO Fang, R Hett, Y Gao Ann Allergy Asthma Immunol 78 (1), 94, 1997 | 8 | 1997 |