Pascal and Francis Bibliographic Databases

Help

Search results

Your search

kw.\*:("Ciclo 5 eslabones")

Filter

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Document Type [dt]

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Publication Year[py]

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Discipline (document) [di]

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Language

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Author Country

A-Z Z-A Frequency ↓ Frequency ↑
Export in CSV

Results 1 to 25 of 22637

  • Page / 906

Export

Selection :

  • and

Cyclisation of 6-hydroxy-2-ynals and ynoates: a new pathway to substituted 2-methylene-tetrahydrofuransPFLIEGER, D; MUCKENSTURM, B.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 7, pp 2031-2040, issn 0040-4020, 10 p.Article

Synthesis of novel 1,2,4-triazole-containing oligopeptidesMATSUMOTO, T; TOYOOKA, K; NISHIWAKI, E et al.Heterocycles (Sendai). 1990, Vol 31, Num 9, pp 1629-1633, issn 0385-5414Article

Reduktone von Maleinimiden = Reductones of maleinimidesPOSCHENRIEDER, H; STACHEL, H.-D.Archiv der Pharmazie (Weinheim). 1989, Vol 322, Num 5, pp 301-302, issn 0365-6233, 2 p.Article

1H-1,2,4-triazole substituted β-aminoenones. β-diones and pyrazoles as potential fungicidesSKACANI, I; FISERA, L; BARTOVICOVA, M et al.Collection of Czechoslovak chemical communications. 1991, Vol 56, Num 9, pp 1926-1936, issn 0010-0765Article

Chemical modification of 1-(3,4-di-O-acetyl-2-deoxy-2-hydroxyimino-α- and -β-D-erythro-pentopyranosyl)pyrazole at C-2 and C-3SMIATACZ, Z; MYSZKA, H.Carbohydrate research. 1989, Vol 186, Num 2, pp 335-340, issn 0008-6215, 6 p.Article

Lewis acid promoted decomposition of substituted 1,3,2λ5-dioxaphospholanes: kinetic and thermodynamic studiesMURRAY, W. T; EVANS, S. A.Journal of organic chemistry. 1989, Vol 54, Num 10, pp 2440-2446, issn 0022-3263, 7 p.Article

Formation and reaction of oxazoles. Synthesis of N-substituted 2-(aminomethyl)oxazolesIBATA, T; ISOGAMI, Y.Bulletin of the Chemical Society of Japan. 1989, Vol 62, Num 2, pp 618-620, issn 0009-2673, 3 p.Article

Improved conditions for the formation of tetrazolesBERNSTEIN, P. R; VACEK, E. P.Synthesis (Stuttgart). 1987, Num 12, pp 1133-1134, issn 0039-7881Article

The synthesis of two 2'-deoxy carbocyclic purine nucleosides lacking the 5'-methyleneKOGA, M; SCHNELLER, S. W.Tetrahedron letters. 1990, Vol 31, Num 41, pp 5861-5864, issn 0040-4039Article

Total synthesis of the eupomatilonesMITRA, Soumya; REDDY GURRALA, Srinivas; COLEMAN, Robert S et al.Journal of organic chemistry. 2007, Vol 72, Num 23, pp 8724-8736, issn 0022-3263, 13 p.Article

Anodic methoxylation of pyrrolidinol derivatives. Enantioselective synthesis of cis- and trans-(3R)-3-hydroxyprolinesTHANING, M; WISTRAND, L.-G.Acta chemica scandinavica (1989). 1989, Vol 43, Num 3, pp 290-295, 6 p.Article

Total syntheses of bulgecinine and bulgecin C from (2S,4R)-hydroxyprolineBARRETT, A. G. M; PILIPAUSKAS, D.Journal of organic chemistry. 1990, Vol 55, Num 18, pp 5194-5196, issn 0022-3263, 3 p.Article

An enantioselective synthesis of R-(+)-α-lipoic acidBULMAN PAGE, P. C; RAYNER, C. M; SUTHERLAND, I. O et al.Journal of the Chemical Society. Perkin transactions. I. 1990, Num 6, pp 1615-1618, issn 0300-922X, 4 p.Article

Cyclopropanones derived from saturated fulvene endoperoxides : synthesis of highly oxygenated organic compoundsERDEN, I; DRUMMOND, J; ALSTAD, R et al.Tetrahedron letters. 1993, Vol 34, Num 14, pp 2291-2294, issn 0040-4039Article

Synthese de nouveaux derivés du thiophene = Synthesis of new thiophene derivativesOUSSAID, B; NAJEM, L; GARRIGUES, B et al.Phosphorus, sulfur and silicon and the related elements (Print). 1992, Vol 66, Num 1-4, pp 13-20, issn 1042-6507Article

1,6-bis(5,2:5',2''-terthiophene-2-yl)spiro[4.4]nona-1,6-diene : a molecule having two orthogonally bisected α-terthiophene systems through a spiro carbonNAKAYAMA, J; FUJIMORI, T.Journal of the Chemical Society. Chemical communications. 1991, Num 22, pp 1614-1615, issn 0022-4936Article

Tentative mechanism for the bistability observed during irradiation of the triphenylimidazoyl radical dimer in a CSTRBORDERIE, B; LAVABRE, D; LEVY, G et al.Journal of the American Chemical Society. 1990, Vol 112, Num 11, pp 4105-4109, issn 0002-7863Article

Tetranortriterpenoids from Azadirachta indica A. Juss (Meliaceae)SALIMUZZAMAN SIDDIQUI; BINA SHAHEEN SIDDIQUI; TARIQ MAHMOOD et al.Heterocycles (Sendai). 1989, Vol 29, Num 1, pp 87-96, issn 0385-5414Article

α-Allylation of β-tetronic acids and chirality transfer via the 4-oxygenated 2(5H)-furanone systemMOMOSE, T; TOYOOKA, N; FUJII, H et al.Heterocycles (Sendai). 1989, Vol 29, Num 3, pp 453-458, issn 0385-5414Article

Synthesis of pyrrole-3,4-diacetic acid and its derivativesPAOLO CHIUSOLI, G; COSTA, M; REVERBERI, S et al.Synthesis (Stuttgart). 1989, Num 4, pp 262-265, issn 0039-7881, 4 p.Article

On the synthesis of 4-alkoxy-2(5H)-furanonesZIMMER, H; ADEL AMER; CHIEM VAN PHAM et al.Journal of organic chemistry. 1988, Vol 53, Num 14, pp 3368-3370, issn 0022-3263Article

Stereospecific synthesis of (-)-anisomycin from D-galactoseBAER, H. H; MOHEBULLAH ZAMKANEI.Journal of organic chemistry. 1988, Vol 53, Num 20, pp 4786-4789, issn 0022-3263Article

Synthesis of amino-substituted dodecahedranes, secododecahedranes, and homododecahedranes and their antiviral relationship to 1-aminoadamantaneWEBER, J. C; PAQUETTE, L. A.Journal of organic chemistry. 1988, Vol 53, Num 22, pp 5315-5320, issn 0022-3263Article

Synthese von 2-Carbazoylthio-essigsäuren und deren Cyclisierung zu 3-Amino-thiazolidin-2,4-dionen = Synthèse d'acides carbazoylthio-2 acétiques et leur cyclisation en amino-3 thiazolidinediones-2,4 = Synthesis of 2-carbazoylthio-acetic acids and cyclization to 3-aminothiazolidine-2,4-dionesHANEFELD, W; JALILI, M. A.Archiv der Pharmazie (Weinheim). 1987, Vol 320, Num 4, pp 367-373, issn 0365-6233Article

Synthesis and properties of tetrakis(alkylseleno)tetrathiafulvaleneYAMOCHI, H; IWASAWA, N; SAITO, G et al.Chemistry Letters. 1987, Num 11, pp 2265-2268, issn 0366-7022Article

  • Page / 906