000			00307nam a2200121Ia 4500
999			_c152689 _d152689
040			_cCUS
082			_a547.59 _bKAT/A
245		0	_aAdvances in heterocyclic chemistry/
260			_aAmsterdam: _bAcademic Press, _c2005.
300			_a323 p.
505			_aAromatic biheterocycles: syntheses, structures, and properties I Introduction II Five-membered rings: one heteroatom III Five-membered rings: two heteroatoms IV Five-membered rings: three or more heteroatoms V Six-membered rings: one nitrogen VI Six-membered rings: two nitrogens VII Six-membered rings: three or more nitrogens References 1,2,4-Triazoline-3,5-Diones I Introduction II Experimental structural methods III Synthesis and stability IV Reactions References Enaminones in heterocyclic synthesis I Introduction II Preparation of enaminones III Three-membered rings: azirines IV Four-membered rings: azetidines V Five-membered rings VI Six-membered rings VII Seven-membered rings VIII Eight-membered rings IX Conclusion References Synthesis of quaternary benzo[c]phenanthridine alkaloids and their analogues I Introduction II Synthesis of quaternary benzo[c]phenanathridines References Acyclonucleosides: part 1. seco-nucleosides I Introduction II Seco-nucleosides from one bond disconnection References
942			_cAC8