共 50 条
- [31] XANTHATE TRANSFER CYCLIZATION OF GLYCINE RADICALS - SYNTHESIS OF 5-MEMBERED AND 6-MEMBERED RING NITROGEN-HETEROCYCLES BULLETIN DES SOCIETES CHIMIQUES BELGES, 1994, 103 (7-8): : 329 - 341
- [32] LANTHANIDES IN ORGANIC-SYNTHESIS .3. A GENERAL PROCEDURE FOR 5-MEMBERED AND 6-MEMBERED RING ANNULATION JOURNAL OF ORGANIC CHEMISTRY, 1986, 51 (10): : 1778 - 1786
- [34] AN ABINITIO STUDY OF INTRAMOLECULAR HYDROGEN-BONDING INTERACTIONS IN 4-MEMBERED, 5-MEMBERED AND 6-MEMBERED RING-SYSTEMS JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 1983, 9 (1-2): : 109 - 139
- [35] INTRAMOLECULAR CYCLOCONDENSATION OF 4-OXOCARBOXYLIC AND 5-OXOCARBOXYLIC ACIDS TO 5-MEMBERED AND 6-MEMBERED RING-SYSTEMS SYNTHESIS-STUTTGART, 1980, (05): : 394 - 397
- [38] 5-MEMBERED AND 6-MEMBERED RING-FORMATION THROUGH INTRAMOLECULAR OLEFIN INSERTION INTO TITANIUM-CARBON BONDS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 200 : 100 - ORGN
- [40] A BONBON 6-membered ring heterocycle ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2001, 57 : o943 - o944