Heterocycles by cycloaddition. VIII: Preparation of [1]benzopyrano[4,3-b]pyrroles by intramolecular cycloaddition-extrusion of mesoionic oxazolium-5-olatesKATO, H; SHU-ZHONG WANG; NAKANO, H et al.Journal of the Chemical Society. Perkin transactions. I. 1989, Num 2, pp 361-363, issn 0300-922X, 3 p.Article

On the formation of isopropylidenepyridoxines. A convenient method for the preparation of 2,2,8-trimethyl-4H-1,3-dioxino[4,5-c]pyridin-5-ylmethanol from pyridoxine hydrochlorideYIKANG WU; AHLBERG, P.Acta chemica scandinavica (1989). 1989, Vol 43, Num 10, pp 1009-1011, 3 p.Article

Stepwise intramolecular cycloaddition of nitrile oxide equivalents derived from the Lewis acid-promoter reaction of 1-nitroalkadienes and allylic stannanesUNO, H; GOTO, K; WATANABE, N et al.Journal of the Chemical Society. Perkin transactions. I. 1989, Num 2, pp 289-295, issn 0300-922X, 7 p.Article

Synthesis and antimicrobial activity of some 3-oxo-3H-pyrido[3,2,1-kl]phenoxazine-2-carboxylic acidsRADL, S; ZIKAN, V.Collection of Czechoslovak chemical communications. 1989, Vol 54, Num 2, pp 506-515, issn 0010-0765, 10 p.Article

Eine neue Azepinring-Synthese = A new azepine-ring synthesisKVITA, V; SAUTER, H; RIHS, G et al.Helvetica chimica acta. 1989, Vol 72, Num 3, pp 457-463, issn 0018-019X, 7 p.Article

Model studies directed toward the total synthesis of 14-membered cyclopeptide alkaloids: synthesis of prolyl peptides via a four-component condensationBOWERS, M. M; CARROLL, P; JOULLIE, M. M et al.Journal of the Chemical Society. Perkin transactions. I. 1989, Num 5, pp 857-865, issn 0300-922X, 9 p.Article

Synthesis and spectral properties of pyrrolo[3',4':5,6]-4H-pyrano[2,3-d]pyrimidine derivativesMARCHALIN, S; PAVLIKOVA, F; ILAVSKY, D et al.Collection of Czechoslovak chemical communications. 1989, Vol 54, Num 5, pp 1336-1345, issn 0010-0765, 10 p.Article

Synthesis of new zwitterionic surfactants with improved solubility in waterBRUNEL, S; CHEVALIER, Y; LE PERCHEC, P et al.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 11, pp 3363-3370, issn 0040-4020, 8 p.Article

Unambiguous synthesis of 3-aryloxymethylmorpholine hydrochlorides without ring enlargement side reactionsBROWN, G. R; FOUBISTER, A. J.Journal of the Chemical Society. Perkin transactions. I. 1989, Num 8, pp 1401-1403, issn 0300-922X, 3 p.Article

Herstellung von substituierten 2-Aminooxazol-4-carbonitrilen = Preparation of substituted 2-aminooxazole-4-carbonitrilesPASCUAL, A.Helvetica chimica acta. 1989, Vol 72, Num 3, pp 556-569, issn 0018-019X, 14 p.Article

Synthesis and isomerization of the 3,4,12,12a-tetrahydro-2,6H-[1,3]oxazino [2,3-b] [1,3,4]benzotriazepin-7-one ring systemGAL, M; PALLAGI, I; SOHAR, P et al.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 11, pp 3513-3522, issn 0040-4020, 10 p.Article

3,3-Dialkyl-2-phosphinoyloxaziridines: synthesis and determination of the barrier to nitrogen inversionJENNINGS, W. B; WATSON, S. P; BOYD, D. R et al.Tetrahedron letters. 1989, Vol 30, Num 2, pp 235-238, issn 0040-4039, 4 p.Article

Synthetic studies on indole alkaloids: a stereocontrolled entry to the cuanzine structural unitPALMISANO, G; DANIELI, B; LESMA, G et al.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 11, pp 3583-3596, issn 0040-4020, 14 p.Article

Selenium-induced cyclofunctionalisation of allylic O-methyl isoureas: synthesis of imidazolines (4,5-dihydroimidazoles) and 5,6-dihydro-1,3-oxazinesFREIRE, R; LEON, E. I; SALAZAR, J. A et al.Journal of the Chemical Society. Chemical communications. 1989, Num 8, pp 452-454, issn 0022-4936, 3 p.Article

Chiral synthesis of DuP 721, a new antibacterial agentWANG, C.-L. J; GREGORY, W. A; WUONOLA, M. A et al.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 5, pp 1323-1326, issn 0040-4020, 4 p.Article

Synthese von 1,3,4-Oxadiazol-2-(3H)-onen = Synthesis of 1,3,4-oxadiazol-2(3H)-onesJÄHRLING, R; HENKLEIN, P; SCHLENDER, M et al.Pharmazie. 1990, Vol 45, Num 2, pp 138-139, issn 0031-7144, 2 p.Article

Synthesis and characterization of crown-ether-containing phthalocyanines with group-IV-A elementsAHSEN, V; YILMAZER, E; GUREK, A et al.Helvetica chimica acta. 1988, Vol 71, Num 7, pp 1616-1621, issn 0018-019XArticle

SpirooxazinesCHU, N. Y. C.Studies in organic chemistry. 1990, Vol 40, pp 879-882, issn 0165-3253, 4 p.Article

Selective complexation of neutral molecules in organic solvents. Host-guest complexes and cavitates between cavitands and aromatic compoundsDALCANALE, E; SONCINI, P; BACCHILEGA, G et al.Journal of the Chemical Society. Chemical communications. 1989, Num 8, pp 500-502, issn 0022-4936, 3 p.Article

2-(Phenylsulfonyl)-3-phenyl-oxaziridine (Davis Reagent)KOTTUR MOHAN KUMAR.Synlett (Stuttgart). 2012, Num 17, pp 2572-2573, issn 0936-5214, 2 p.Article

Multiple catenanes derived from calix[4]arenesLEYONG WANG; VYSOTSKY, Myroslav O; BOGDAN, Anca et al.Science (Washington, D.C.). 2004, Vol 304, Num 5675, pp 1312-1314, issn 0036-8075, 3 p.Article

Heterocyclic dye synthesis: synthesis and dye performance of new polyfunctionally isoxazole azo dyeABDEL-HAFIZ, S. A; EL-KHOLY, Y. M.Pigment & resin technology. 1995, Vol 24, Num 5, pp 13-16, issn 0369-9420Article

Oxa-aza macrocyclic molecules as receptors for metal cationsANDRES, A; BAZZICALUPI, C; BENCINI, A et al.Inorganic chemistry (Print). 1994, Vol 33, Num 3, pp 617-620, issn 0020-1669Article

On the mechanism of formation of glycofurano[2,1-d]-imidazolidin-2-ones. Reaction of 2-amino-2-deoxyheptopyranoses with isocyanatesAVALOS, M; BABIANO, R; CINTAS, P et al.Tetrahedron (Oxford. Print). 1993, Vol 49, Num 13, pp 2676-2690, issn 0040-4020Article

Substitued 4-benzylfuro[3,2-b]pyrrolesKRUTOSIKOVA, A; HANES, M.Collection of Czechoslovak chemical communications. 1992, Vol 57, Num 7, pp 1487-1494, issn 0010-0765Article