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EIN EINFACHER SYNTHESEWEG ZUM 3,3'-BITHIETANYLIDEN. = SYNTHESE SIMPLE DE BITHIETANNYLIDENE-3,3'SEITZ G; HOFFMANN H.1977; SYNTHESIS; GERM.; DA. 1977; NO 3; PP. 201-202; BIBL. 7 REF.Article

DARSTELLUNG UND REAKTIONEN VON SELENOCARBONYLDIFLUORID UND SEINES CYCLISCHEN DIMEREN 2,2,4,4-TETRAFLUOR-1,3-DI-SELENETAN. = PREPARATION ET REACTIONS DE DIFLUORURE DE SELENOCARBONYLE ET DE SON DIMERE CYCLIQUE TETRAFLUORO DISELENETANNE-1,3HAAS A; KOCH B; WELCMAN N et al.1976; Z. ANORG. ALLG. CHEM.; DTSCH.; DA. 1976; VOL. 427; NO 2; PP. 114-122; ABS. ANGL.; BIBL. 10 REF.Article

UEBER DIE SYNTHESE DES STICKSTOFFANALOGONS VOM BICYCLOBUTYLIDEN. = SYNTHESE D'ANALOGUES AZOTES DE BICYCLOBUTYLIDENESEITZ G; HOFFMANN H.1977; ARCH. PHARM.; DTSCH.; DA. 1977; VOL. 310; NO 9; PP. 757-759; BIBL. 4 REF.Article

SYNTHESE UND KONFORMATIONSVERHALTEN VON 1,1'-BIAZETIDINYL. = SYNTHESE ET CONFORMATION DE BIAZETIDINYLE-1,1'KIRSTE K; LUTTKE W; RADEMACHER P et al.1978; ANGEW. CHEM.; DEU; DA. 1978; VOL. 90; NO 9; PP. 726-727; BIBL. 7 REF.Article

Synthesis of novel functionalized monocylic 2-azetidinones from N,N'-diaryl-α-diimines and lithium ester enolatesALCAIDE, B; GOMEZ, A; PLUMET, J et al.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 9, pp 2751-2762, issn 0040-4020, 12 p.Article

Stereospecific synthesis of optically active 2-phenylsulfonyl-3-(1-hydroxyethyl)-4-azetidinone: a precursor of thienamycin-type carbapenemsSHIOZAKI, M; HIRAOKA, T; YANAGISAWA, H et al.Heterocycles (Sendai). 1986, Vol 24, Num 4, pp 1007-1012, issn 0385-5414Article

Reaction of dimethyloxosulfonium methylide with N-arylsulfonylaziridines ― stereospecific conversion of N-arylsulfonylaziridines to N-arylsulfonylazetidinesNADIR, U. K; SHARMA, R. L; KOUL, V. K et al.Tetrahedron (Oxford. Print). 1989, Vol 45, Num 6, pp 1851-1858, issn 0040-4020, 8 p.Article

Stereoselective synthesis of cis-4-(substituted) monobactams from ethyl acetoacetateFERNANDEZ-RESA, P; HERRANZ, R; CONDE, S et al.Journal of the Chemical Society. Perkin transactions. I. 1989, Num 1, pp 67-71, issn 0300-922X, 5 p.Article

Functionalized 1,2-dioxetanes as potential chemotherapeutic agents: the synthesis of dioxetane-substituted carbamatesADAM, W; BHUSHAN, V; DIRNBERGER, T et al.Synthesis (Stuttgart). 1986, Num 4, pp 330-332, issn 0039-7881Article

Synthesis of ethyl (2RS,3SR)-1-tosyl-3-vinylazetidine-2-carboxylate and ethyl (2RS,E)-3-ethylidene-1-tosylazetidine-2-carboxylate (=rac-ethyl N-tosylpolyoximate)BAUMANN, H; DUTHALER, R. O.Helvetica chimica acta. 1988, Vol 71, Num 5, pp 1025-1034, issn 0018-019XArticle

CHIRALITY INVERSION OF THE 1,3-GLYCOL SYSTEM AND ITS APPLICATION TO THE SYNTHESIS OF THE CARBAPENEM INTERMEDIATETAKANO S; KASAHARA C; OGASAWARA K et al.1983; CHEMISTRY LETTERS; ISSN 0366-7022; JPN; DA. 1983; NO 2; PP. 175-176; BIBL. 14 REF.Article

MODIFIKATIONEN VON ANTIBIOTIKA. XVII: EIN EINFACHER ZUGANG ZU 3-AMINO-NOCARDICINSAEURE = MODIFICATIONS DES ANTIBIOTIQUES. XVII: SYNTHESE SIMPLE D'ACIDE AMINO-3 NOCARDICINIQUESCHAFFNER SABBA K; MUELLER BW; SCARTAZZINI R et al.1980; HELV. CHIM. ACTA; CHE; DA. 1980; VOL. 63; NO 2; PP. 321-326; ABS. ENG; BIBL. 9 REF.Article

FLUORDIAZADIPHOSPHETIDINE. VI: DIE REAKTION VON 2,2,2,4,4,4-HEXAFLUORO-1,3-DIMETHYL-1,3,2LAMBDA 5,4LAMBDA 5-DIAZADIPHOSPHETIDIN MIT FLUORWASSERSTOFF = FLUORODIAZADIPHOSPHETIDINES. VI: LA REACTION D'HEXAFLUORO-2,2,2,4,4,4 DIMETHYL-1,3 DIAZADIPHOSPHETIDINE-1,3,2LAMBDA 5,4LAMBDA 5 AVEC LE FLUORURE D'HYDROGENEMEINDL W; UTVARY K.1979; MONATSH. CHEM.; AUT; DA. 1979; VOL. 110; NO 1; PP. 129-133; ABS. ENG; BIBL. 10 REF.Article

KINETICS AND MECHANISMS OF THE THERMAL DECOMPOSITION OF TRIPHENYL-1,2-DIOXETANE.RICHARDSON WH; ANDEREGG JH; PRICE ME et al.1978; J. ORG. CHEM.; U.S.A.; DA. 1978; VOL. 43; NO 11; PP. 2236-2241; BIBL. 32 REF.Article

REACTIONS OF HEXAFLUOROPROPENE WITH C,N-DIPHENYLNITRONE; A NOVEL SYNTHESIS OF 2-AZETIDINONE.TADA K; TODA F.1978; TETRAHEDRON LETTERS; G.B.; DA. 1978; NO 6; PP. 563-564; BIBL. 8 REF.Article

SPECTRA AND DECAY KINETICS OF DIADAMANTYL-DIOXETANE CHEMILUMINESCENCENEIDL C; STAUFF J.1978; Z. NATURFORSCH., B; DEU; DA. 1978; VOL. 33; NO 7; PP. 763-769; BIBL. 19 REF.Article

INTERACTION ENTRE LES ARSENIATES DE TRIALKYLE ET LES TRIHALOGENURES D'ARSENICGAMAYUROVA VS; ALADZHEV MM; CHERNOKAL'SKIJ BD et al.1978; ZH. OBSHCH. KHIM.; S.S.S.R.; DA. 1978; VOL. 48; NO 4; PP. 805-808; BIBL. 14 REF.Article

SYNTHESE VON TERT-BUTYLANTIMONDICHLORID UND REAKTION ZU TETRA-TERT.-BUTYLCYCLOTETRASTIBAN UND TRI-TERT.-BUTYLSTIBIN. = SYNTHESE DE T-BUTYL DICHLORO STIBINE ET CONVERSION EN TETRA-T-BUTYL CYCLOTETRASTIBANE ET TRI-T-BUTYLSTIBINEBREUNIG HJ; KANIG W.1978; CHEMIKER-ZTG; DEU; DA. 1978; VOL. 102; NO 7-8; PP. 263-264; BIBL. 6 REF.Article

1,3-DICYCLOHEXYL-2,4-BIS-(CYCLOHEXYLIMINO)-1,3-DIAZETIDIN - EIN NEBENPRODUKT BEI PEPTIDSYNTHESEN MIT DICYCLOHEXYL-CARBODIIMID SOWIE 1-HYDROXYBENZOTRIAZOL ALS ZUSATZKOMPONENTE. = DICYCLOHEXYL-1,3 BIS-CYCLOHEXYLIMINO-2,4 DIAZETIDINE-1,3, UN SOUS-PRODUIT DE SYNTHESE PEPTIDIQUE A L'AIDE DE DICYCLOHEXYLCARBODIIMIDE EN PRESENCE D'HYDROXY-1 BENZOTRIAZOLEJAKUBKE HD; KLESSEN C.1977; J. PRAKT. CHEM.; DTSCH.; DA. 1977; VOL. 319; NO 1; PP. 159-162; ABS. ANGL.; BIBL. 6 REF.Article

ON THE CHARACTERIZATION OF DIHYDRO-OXAZIN-6-ONES AND N-ACETYLAZETIDIN-2-ONES BY MASS SPECTROMETRY.BEXON JJ; TODD JFJ; DREY CNC et al.1977; ORG. MASS SPECTROM.; G.B.; DA. 1977; VOL. 12; NO 9; PP. 578-581; BIBL. 11 REF.Article

FLUORDIAZADIPHOSPHETIDINE. III. DIE THERMISCHE BEHANDLUNG VON 2,2,2,4,4,4-HEXAFLUORO-1,3-DIMETHYL-1,3,2,4-DIAZADIPHOSPHETIDIN UNTER DRUCK IN GEGENWART VON PHOSPHOR(V) FLUORID UND ALKALIMETALLFLUORIDEN. = FLUORODIAZADIPHOSPHETIDINES. III. TRANSFORMATION THERMIQUE D'HEXAFLUORO-2,2,2,4,4,4 DIMETHYL-1,3 DIAZADIPHOSPHETIDINE-1,3,2,4 SOUS PRESSION EN PRESENCE DE FLUORURE DE PHOSPHORE(V) ET DE FLUORURES ALCALINSCHARWATH M; UTVARY K; KANAMUELLER JM et al.1977; MONATSH. CHEM.; OESTERR.; DA. 1977; VOL. 108; NO 5; PP. 1093-1097; ABS. ANGL.; BIBL. 4 REF.Article

IMPORTANT ROLE OF THE SIGMA -PI CONCERTED ELECTRON REORGANIZATION IN THE RING-OPENING REACTION OF HETEROCYCLIC COMPOUNDSKIKUCHI O.1980; TETRAHEDRON LETTERS; GBR; DA. 1980; VOL. 21; NO 11; PP. 1055-1058; BIBL. 6 REF.Article

ETUDE DU MECANISME DE LA DECOMPOSITION THERMIQUE DES SILACYCLOBUTANES PAR LA METHODE D'ISOLEMENT DANS UNE MATRICEMAL'TSEV AK; KHABASHESKU VN; NEFEDOV OM et al.1979; DOKL. AKAD. NAUK S.S.S.R.; SUN; DA. 1979; VOL. 247; NO 2; PP. 383-387; BIBL. 15 REF.Article

1,1-DIMETHYL-1,3-AZONIABORATACYCLOBUTANEWARNOCK GF; MILLER NE.1979; INORG. CHEM.; USA; DA. 1979; VOL. 18; NO 12; PP. 3620-3622; BIBL. 9 REF.Article

PHOSPHORUS-NITROGEN COMPOUNDS. XLIV: CYCLODIPHOSPH(V) AZANES DERIVED FROM TRIALKYLPHOSPHOROTHIOIC TRIAMIDESHEALY JD; SHAW RA; WOODS M et al.1978; PHOSPHOR. SULFUR RELAT. ELEM.; GBR; DA. 1978; VOL. 5; NO 2; PP. 239-243; BIBL. 18 REF.Article

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