共 37 条
- [21] Transition metal catalyzed [4+2+2] homo Diels-Alder chemistry directed studies toward the total synthesis of portulal.ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2003, 226 : U222 - U222Ma, BSnyder, JK
- [22] Synthesis of 2,3-disubstituted 5,6,7,8-tetrahydronaphthyls and related structures via Diels-Alder reactionSYNTHESIS-STUTTGART, 2003, (13): : 2027 - 2032Schotten, TJanowski, FSchmidt, AHinrichsen, KAmmenn, J
- [23] SYNTHESIS OF 2,2-DISUBSTITUTED 7-METHYLENENORBORNANES WITH 2-EXO FUNCTIONALITY BY DIELS-ALDER REACTION OF 5,5-DIMETHOXYTETRACHLOROCYCLOPENTADIENEJOURNAL OF ORGANIC CHEMISTRY, 1985, 50 (12): : 2115 - 2121THOMPSON, HWWONG, JKLALANCETTE, RABOYKO, JAROBERTIELLO, AM
- [24] Access to Optically Active 7-Membered Rings by a 2-Step Synthetic Sequence: Cu-Catalyzed Stereoselective Cyclopropanation of Branched 1,3-Dienes/Rh-Catalyzed Stereoconvergent [5+2] CycloadditionACS CATALYSIS, 2020, 10 (16) : 9604 - 9611Garbo, MicheleBesnard, CelineGuenee, LaureMazet, Clement
- [25] Palladium-catalyzed ring-opening [5+2] annulation of vinylethylene carbonates (VECs) and C5-substituted Meldrum's acids: rapid synthesis of 7-membered lactonesCHEMICAL COMMUNICATIONS, 2024, 60 (13) : 1774 - 1777Li, FeiChen, XinHuang, Ben-QingXu, Hua-DongZhu, Chi-FanShen, Mei-Hua
- [26] SYNTHESIS OF 6-MEMBERED AND 7-MEMBERED HETEROCYCLES BY REACTION OF 1-(2-CHLOROETHYLTHIO)-1-ALKYNES AND 1-(3-CHLOROPROPYLTHIO)-1-ALKYNES WITH ALKALI-METAL SULFIDE, SELENIDE AND TELLURIDERECUEIL DES TRAVAUX CHIMIQUES DES PAYS-BAS-JOURNAL OF THE ROYAL NETHERLANDS CHEMICAL SOCIETY, 1981, 100 (10): : 368 - 372SUKHAI, RSDEJONG, RVERKRUIJSSE, HDBRANDSMA, L
- [27] Synthesis of unsymmetrical annulated 2,2′-bipyridine analogues with attached cycloalkene and piperidine rings via sequential Diels-Alder reaction of 5,5′-bi-1,2,4-triazinesMOLECULES, 2005, 10 (01): : 265 - 273Branowska, D
- [29] Pd(0) catalyzed intramolecular Heck reaction: a versatile route for the synthesis of 2-aryl substituted 5-, 6-, and 7-membered O-containing heterocyclesTETRAHEDRON LETTERS, 2008, 49 (50) : 7153 - 7156Samanta, ShubhankarMohapatra, HemakeshJana, RathinRay, Jayanta K.
- [30] Transition-metal-mediated exo-selective Diels-Alder reactions for the preparation of octalones with unusual stereochemistries. Reactions of 2-cobaloxime-substituted 1,3-dienes with cyclohexenones in thermal and Lewis acid catalyzed [4+2] cycloadditionsJOURNAL OF ORGANIC CHEMISTRY, 1997, 62 (05): : 1299 - 1304Richardson, BMWelker, ME