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Regioselectivity in the lithiation of uridine: effect of the sugar protecting groupsHAYAKAWA, H; TANAKA, H; MARUYAMA, Y et al.Chemistry Letters. 1985, Num 9, pp 1401-1404, issn 0366-7022Article

SIDE-CHAIN EXTENSION OF 17-KETO STEROIDS TO 17ALPHA ,22-ALDEHYDESABERHART DJ; CHI TUNG HSU.1978; J. ORG. CHEM.; USA; DA. 1978; VOL. 43; NO 22; PP. 4374-4376; BIBL. 14 REF.Article

SYNTHETIC ROUTES TO ALPHA -AMINO ACIDS. C-ALKYLATIONS OF THE HIPPURIC ACID TRIANION AND THE ETHYL HIPPURATE DIANIONKRAPCHO AP; DUNDULIS EA.1976; TETRAHEDRON LETTERS; G.B.; DA. 1976; NO 26; PP. 2205-2208; BIBL. 5 REF.Article

ELIMINIERENDE RINGOEFFNUNG VON 2-ISOXAZOLINEN: EIN NEUER WEG ZU ALPHA ,BETA -UNGESAETTIGTEN KETONEN = DECYCLISATION PAR ELIMINATION, D'ISOXAZOLINES-2: UN NOUVEAU MODE DE PREPARATION DES CETONES-ALPHA ,BETA INSATUREESJAGER V; GRUND H.1976; ANGEW. CHEM.; DTSCH.; DA. 1976; VOL. 88; NO 1; PP. 27-28; BIBL. 9 REF.Article

ZUR UMSETZUNG VON METALLIERTEN N-BENZYLIDENBENZYLAMINEN MIT TRIMETHYLCHLORSILAN = REACTION DE N-BENZYLIDENE BENZYLAMINES METALLEES AVEC LE TRIMETHYL-CHLORO SILANEPOPOWSKI E; FRANZ K.1979; Z. CHEM.; DDR; DA. 1979; VOL. 19; NO 3; PP. 103; BIBL. 8 REF.Article

REVERSALS IN REGIOSPECIFICITY. THE REACTIVITY OF VINYLOGOUS AMIDES TOWARD BIS ELECTROPHILES.BENNETT GB; SIMPSON WRJ; MASON RB et al.1977; J. ORG. CHEM.; U.S.A.; DA. 1977; VOL. 42; NO 2; PP. 221-225; BIBL. 27 REF.Article

REGIOSELECTIVITY IN DEPROTONATION OF IMINES DERIVED FROM 3-PENTANONESMITH JK; BERGBREITER DE; NEWCOMB M et al.1981; J. ORG. CHEM.; ISSN 0022-3263; USA; DA. 1981; VOL. 46; NO 15; PP. 3157-3158; BIBL. 11 REF.Article

HETEROCYCLOTETRAAROMATEN AUS AZOLID-ANALOGEN VORSTUFEN. = COMPOSES HETEROCYCLIQUES TETRAAROMATIQUES A PARTIR D'INTERMEDIAIRES ANALOGUES D'AZOLESKAUFFMANN T; TIGLER D; WULTERMANN A et al.1977; TETRAHEDRON LETTERS; G.B.; DA. 1977; NO 9; PP. 741-744; BIBL. 6 REF.Article

REARRANGEMENT OF THE CARBOBENZYLOXY GROUP: AN EXAMPLE OF AN OXO-WITTIG REARRANGEMENT.CROOKS PA; GALT RHB; MATUSIAK ZS et al.1976; CHEM. AND INDUSTRY; G.B.; DA. 1976; NO 16; PP. 693-694; BIBL. 2 REF.Article

Metalation of biginelli compounds. A general unprecedented route to C-6 functionalized 4-aryl-3,4-dihydropyrimidinonesSINGH, Kamaljit; SINGH, Sukhdeep; MAHAJAN, Aman et al.Journal of organic chemistry. 2005, Vol 70, Num 15, pp 6114-6117, issn 0022-3263, 4 p.Article

A novel E-to-Z isomerization of cinnamonitrile via its α,β-dilithio derivativeBEN-AMIT FEIT; ETI ISHAI; ADA LEVY et al.Journal of chemical research. Synopses (Print). 1993, Num 7, issn 0308-2342, p. 247Article

Conversion directe «in situ» des alkyl en vinylphosphonates = Direct «in situ» conversion of alkyl into vinylphosphonatesELIA ABOUJAOUDE, E; LIETJE, S; COLLIGNON, N et al.Tetrahedron letters. 1985, Vol 26, Num 37, pp 4435-4438, issn 0040-4039Article

Stéréochimie de la déprotonation et de la réaction d'aldolisation des dithioesters = Stereochemistry of the deprotonation and of the aldol reaction of dithioestersBESLIN, P; VALLEE, Y.Tetrahedron (Oxford. Print). 1985, Vol 41, Num 13, pp 2691-2705, issn 0040-4020Article

Action de quelques réactifs électrophiles sur les N-aryl acétimidates : voie de synthèse d'iminoesters fonctionnalisés = Action of some electrophilic reagents with N-arylacetimidates: access to functionalized iminoestersM'RABET, H; M'HIRSI, S; ZANTOUR, H et al.Journal de la Société chimique de Tunisie. 1994, Vol 3, Num 8, pp 513-521, issn 0253-1208Article

Asymmetric synthesis of 2,3-methanohomoserine: a general approach to chiral 2-substituted cyclopropane amino acidsAITKEN, D. J; ROYER, J; HUSSON, H.-P et al.Journal of organic chemistry. 1990, Vol 55, Num 9, pp 2814-2820, issn 0022-3263Article

Organoboranes. XLVI: New procedures for the homologation of boronic esters: a critical examination of the available procedures to achieve convenient homologation of boronic estersBROWN, H. C; SINGH, S. M; RANGAISHENVI, M. V et al.Journal of organic chemistry. 1986, Vol 51, Num 16, pp 3150-3155, issn 0022-3263Article

Regioselective deprotonation of 3-methyl-4,5-dihydroisoxazoles and diastereoselective reaction with electrophilesANNUNZIATA, R; CINQUINI, M; COZZI, F et al.Tetrahedron (Oxford. Print). 1986, Vol 42, Num 7, pp 2129-2134, issn 0040-4020Article

Chemistry of 2H-3,1-benzoxazine-2,4(1H)-dione (isatoic anhydride). XVI: Facile construction of the furacridone ring systemCOPPOLA, G. M.Journal of heterocyclic chemistry. 1984, Vol 21, Num 5, pp 1569-1570, issn 0022-152XArticle

On the intermediacy of bicyclo [3.2.0] hept-6-yne, a cyclobutyne derivativeBAUMGART, K.-D; SZEIMIES, G.Tetrahedron letters. 1984, Vol 25, Num 7, pp 737-740, issn 0040-4039Article

Competition studies on aryne generation from halophenyl triflatesWICKHAM, P. P; REUTER, K. H; DILOJAN SENANAYAKE et al.Tetrahedron letters. 1993, Vol 34, Num 47, issn 0040-4039, 7499, 7521-7524 [5 p.]Article

An improved synthesis of cyclopropanes from homoallenic alcoholsSUNGSOO PYO; SKOWRON, J. F; CHA, J. K et al.Tetrahedron letters. 1992, Vol 33, Num 33, pp 4703-4706, issn 0040-4039Article

Action des esters carboxyliques et des dérivés carbonyles sur le dilithien du benzylhydroximate: nouvelle voie de synthèse de 1,2-oxazoles et 4,5-dihydro-1,2-oxazoles = Action of carboxylic esters and carbonyl derivatives on lithiated benzylhydroximate: new synthesis of 1,2-oxazoles and 4,5-dihydro-1,2-oxazolesM'RABET, H; BEL HADJ AMOR, A; BACCAR, B et al.Journal de la Société chimique de Tunisie. 1991, Vol 3, Num 2, pp 89-96, issn 0253-1208Article

Studies on the stereoselective methylation of α-sulfinyl carbanions generated from three isomeric pyridylmethyl p-tolyl sulfoxides and benzyl 2-pyridyl sulfoxideFURUKAWA, N; HOSONO, E; FUJIHARA, H et al.Bulletin of the Chemical Society of Japan. 1990, Vol 63, Num 2, pp 461-465, issn 0009-2673Article

Stereoselective enolization of methyl dithiopropanoate by adsorption on alumina-potassium fluorideVILLEMIN, D.Journal of the Chemical Society. Chemical communications. 1985, Num 13, issn 0022-4936, 870Article

Formation and isomerization of 2-azaallyllithium reagents in deprotonations of N-benzyl ketimines containing α-protonsKIRK SMITH, J; BERGBREITER, D. E; NEWCOMB, M et al.Journal of organic chemistry. 1985, Vol 50, Num 23, pp 4549-4553, issn 0022-3263Article

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