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ETUDE PAR RMN DE L'ACTION DES EFFETS STERIQUES SUR LA LIAISON HYDROGENE INTRAMOLECULAIRE DES COMPOSES BETA -DICARBONYLESSHAPET'KO NN.1972; ZH. ORG. KHIM.; S.S.S.R.; DA. 1972; VOL. 8; NO 11; PP. 2226-2232; BIBL. 26 REF.Serial Issue

EINE NEUE METHODE FUR ADDITION VON ALDEHYDEN AN AKTIVIERTE DOPPELBINDUNGEN = UNE NOUVELLE METHODE D'ADDITION DES ALDEHYDES SUR LES DOUBLES LIAISONS ACTIVEESSTETTER H; SCHRECKENBERG M.1973; ANGEW. CHEM.; DTSCH.; DA. 1973; VOL. 85; NO 2; PP. 89; BIBL. 1 REF.Serial Issue

An efficient synthesis of novel α-diketone and α-keto ester derivatives of N-protected amino acids and peptidesANGELASTRO, M. R; PEET, N. P; BEY, P et al.Journal of organic chemistry. 1989, Vol 54, Num 16, pp 3913-3916, issn 0022-3263, 4 p.Article

REACTION OF CHLORAMINES. IV. THE REACTION OF CHLORAMINE WITH BETA -KETOESTERS AND BETA -DIKETONESODA JI; HORIIKE M; INOUYE Y et al.1972; BULL. INST. CHEM. RES., KYOTO UNIV.; JAP.; DA. 1972; VOL. 50; NO 3; PP. 183-191; BIBL. 18 REF.Serial Issue

CONDENSATION OF O-SILYL KETENE ACETALS WITH ACID CHLORIDES. A SYNTHESIS OF BETA -KETO ESTERSRATHKE MW; SULLIVAN DF.1973; TETRAHEDRON LETTERS; G.B.; DA. 1973; NO 15; PP. 1297-1300; BIBL. 6 REF.Serial Issue

The chemistry of vicinal tricarbonyls: a stable vinyl tricarbonyl hydrate as a di- and trielectrophileWASSERMAN, H. H; FUKUYAMA, J; MURUGESAN, N et al.Journal of the American Chemical Society. 1989, Vol 111, Num 1, pp 371-372, issn 0002-7863, 2 p.Article

An improved method for the synthesis of 2-acetoxysteroid-4-en-3-onesSHUHEI OHNISHI; OSAWA, Y.Journal of the Chemical Society. Chemical communications. 1986, Num 14, pp 1089-1090, issn 0022-4936Article

Enantioselective aldol reactions with a phosphoenolpuryvate equivalent : asymmetric synthesis of 4-hydroxy-2-oxocarboxylic acid estersENDERS, D; DYKER, H; RAABE, G et al.Angewandte Chemie. International edition in English. 1993, Vol 32, Num 3, pp 421-423, issn 0570-0833Article

The conversion of olefins to β-keto esters : ozonlysis of olefins followed by in situ reduction with tin(II) chloride in the presence of ethyl diazoacetateHOLMQUIST, C. R; ROSKAMP, E. J.Tetrahedron letters. 1990, Vol 31, Num 35, pp 4991-4994, issn 0040-4039, 4 p.Article

Reaction of 1,exo-5-dimethyl-3-oxo-exo-6-carbomethoxy-tricyclo[5.2.1.02,6]dec-8-ene with ethanedithiol in the presence of boron trifluoroide etherate. A novel fragmentation processMARCHAND, A. P; VIDYASAGAR, V; SURESH CHANDER SURI et al.Journal of organic chemistry. 1989, Vol 54, Num 15, pp 3751-3754, issn 0022-3263, 4 p.Article

Stereoselective synthesis of aryl γ,δ-unsaturated β-hydroxyesters by ketoreductasesZHIPENG DAI; GUILLEMETTE, Kate; GREEN, Thomas K et al.Journal of molecular catalysis. B, Enzymatic. 2013, Vol 97, pp 264-269, issn 1381-1177, 6 p.Article

An improved synthesis of bicyclo[9.3.1]pentadeca-1(15),11,13-trien-15-ol (15-hydroxy[9]metacyclophane)NELSON, P. H; NELSON, J. T.Synthesis (Stuttgart). 1991, Num 3, pp 192-194, issn 0039-7881, 3 p.Article

C-H-ACIDE REAKTIONEN VON 1-ALKYL-4-AMINO-1,2,4-TRIAZOLIUM-SALZEN = REACTIONS C-H-ACIDE DES SELS D'ALKYL-1 AMINO-4 TRIAZOLE-1,2,4 IUMBECKER HGO; NAGEL D; TIMPE HJ et al.1973; J. PRAKT. CHEM.; DTSCH.; DA. 1973; VOL. 315; NO 1; PP. 97-105; BIBL. 27 REF.Serial Issue

THE REACTION OF LEAD TETRAACETATE WITH UNSYMMETRICAL KETONESMOON S; BOHM H.1972; J. ORG. CHEM.; U.S.A.; DA. 1972; VOL. 37; NO 26; PP. 4338-4340; BIBL. DISSEM.Serial Issue

Rate enhancement in the wacker oxidation of hydroxy-α,β-unsaturated esters : a fast neutral method for the preparation of masked β-ketoestersAUCLAIR, S. X; MORRIS, M; STURGESS, M. A et al.Tetrahedron letters. 1992, Vol 33, Num 50, pp 7739-7742, issn 0040-4039Article

Enhanced optical purity of 3-hydroxyesters obtained by Baker's yeast reduction of 3-ketoestersSPILIOTIS, V; PAPAHATJIS, D; RAGOUSSIS, N et al.Tetrahedron letters. 1990, Vol 31, Num 11, pp 1615-1616, issn 0040-4039, 2 p.Article

DECARBALKOXYLATIONS OF GEMINAL DIESTERS, BETA -KETO ESTERS AND ALPHA -CYANO ESTERS EFFECTED BY SODIUM CHLORIDE IN DIMETHYL SULFOXIDEKRAPCHO AP; LOVEY AJ.1973; TETRAHEDRON LETTERS; G.B.; DA. 1973; NO 12; PP. 957-960; BIBL. 3 REF.Serial Issue

COMPOSES MONO ET DIACETYLENIQUES. II. SUBSTITUTION NUCLEOPHILE DE BROMURES ALPHA -ACETYLENIQUES ET DE LEURS ISOMERES BROMALLENIQUES PAR L'ACETYLACETATE D'ETHYLEPLOUIN D; COEUR C; GLENAT R et al.1973; BULL. SOC. CHIM. FR.; FR.; DA. 1973; NO 3 PART 2; PP. 1043-1049; ABS. ANGL.; BIBL. 33 REF.Serial Issue

Improved synthesis of some hydroxycoumarinsBULUT, M; ERK, C.Dyes and pigments. 1996, Vol 30, Num 2, pp 99-104, issn 0143-7208Article

Facile and practical total syntheses of (±)-mukulol and (±)-cembrene by low-valent titanium-induced keto ester cyclizationWEIDONG LI; YING LI; YULIN LI et al.Chemistry Letters. 1994, Num 4, pp 741-744, issn 0366-7022Article

Efficient synthesis of α-(hydroxymethyl) ketones not available through aldol-type processesHITCHCOCK, S. R; PERRON, F; MARTIN, V. A et al.Synthesis (Stuttgart). 1990, Num 11, pp 1059-1061, issn 0039-7881, 3 p.Article

β-ketoester dianions as regionspecific enolate equivalents for N-substituted pyrrolidin-3-onesGILES, M; HADLEY, M. S; GALLAGHER, T et al.Journal of the Chemical Society. Chemical communications. 1990, Num 15, pp 1047-1048, issn 0022-4936, 2 p.Article

Triphenylphosphine : An efficient catalyst for transesterification of β-ketoestersYADAV, J. S; REDDY, B. V. S; KRISHNA, A. D et al.Journal of molecular catalysis. A, Chemical. 2007, Vol 261, Num 1, pp 93-97, issn 1381-1169, 5 p.Article

A simple approach to the construction of bicyclo[5.2.1] and [5.3.1] ring systems from bicyclo[2.2.1]heptane precursorsGOUTAM SAHA; ATASHI BHATTACHARYA; SUPTI SAHA ROY et al.Tetrahedron letters. 1990, Vol 31, Num 10, pp 1483-1484, issn 0040-4039Article

Facile and efficient preparation of alkyl 6-oxo-1-cyclohexenecarboxylatesKATO, M; KAMAT, V. P; YOSHIKOSHI, A et al.Synthesis (Stuttgart). 1988, Num 9, pp 699-701, issn 0039-7881Article

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