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Attributs	Valeurs
type	work Issue
Is Part Of	http://hub.abes.fr/acs/periodical/joceah/1992/volume_57
has manifestation of work	http://hub.abes.fr/acs/periodical/joceah/1992/volume_57/issue_9/m/web http://hub.abes.fr/acs/periodical/joceah/1992/volume_57/issue_9/m/print
issue	9
is Is Part Of of	Ab initio investigation of substituent effects in 4-substituted bicyclo[2.2.2]oct-1-yl cations. Computational support for through-bond stabilization via double hyperconjugation Synthesis of the main metabolite (OL-17) of cyclosporin A Ruthenium-catalyzed hydration of nitriles and transformation of .delta.-keto nitriles to ene-lactams A palladium-mediated approach to construction of nitrogen heterocycles Daphniphyllum alkaloids. 13. Asymmetric total synthesis of (-)-secodaphniphylline Addition of amino amides to vinyl vicinal tricarbonyls. Formation of tricyclic 3-azadethiacephams A new synthesis of 2-substituted 6-endo-(methylthio)bicyclo[2.2.1]heptanes. Synthesis and crystal and molecular structure of a conformationally restricted methionine analog Chiral base-induced [2,3] Wittig rearrangement of acyclic .alpha.-(propargyloxy)acetic acids and amides A convergent method for the stereoselective synthesis of trisubstituted alkenes Synthesis and characterization of an insulin-mimetic disaccharide Reactions of phenols with thianthrene cation radical Metal-ammonia reduction and reductive alkylation of N-alkylnaphthalenesulfonamides. A new route to substituted naphthalenes .alpha.-Alkoxy ketones from the nucleophilic substitution on the peroxide bond of 3,3-disubstituted 1,2-dioxetanes by enamines Nitration of isopropylpyrenes. Strained models for protonation and transfer-nitration in the condensed phase Acid-catalyzed isomerization of 3-indolyl sulfides to 2-indolyl sulfides: first synthesis of 3-unsubstituted 2-arylthioindoles. Evidence for a complex intermolecular process Kinetics and mechanism of the radical-induced deiodination of aryl iodides by methoxide ions Stereoselective synthesis of tetrasubstituted .alpha.,.beta.-unsaturated esters Daphniphyllum alkaloids. 12. A proposed biosynthesis of the pentacylic skeleton. proto-Daphniphylline Biomimetic synthesis of the bicyclic guanidine moieties of crambines A and B Daphniphyllum alkaloids. 15. Total syntheses of (.+-.)-methyl homodaphniphyllate and (.+-.)-daphnilactone A Kinetics and mechanism of the pyridinolysis of 2,4,6-trinitrophenyl acetate and 2,4,6-trinitrophenyl methyl carbonate Regioselective electrophilic substitutions of 4H-imidazo[2,1-c][1,4]benzoxa(thia)zines Evidence for the formation of heterocyclic arene oxides and a .gamma.-keto enal by reaction of menthofuran with dimethyldioxirane Masthead Oxacyclophanes based on a m-terphenyl framework The critical role of .beta.-trifluoromethyl in the regioselective dehydrochlorination of 2-chloro-4,4,4-trifluoro-2-methylbutane with hindered amines and metal oxides Novel redox reactions between diaryl disulfides and iodoarenes Daphniphyllum alkaloids. 10. Classical total synthesis of methyl homodaphniphyllate Functionalization of calix[4]arenes by alkylation with 2-(chloromethyl)pyridine hydrochloride Reaction of 5,5-dimethyl-1-pyrroline 1-oxide with hypochlorite-treated ammonia: the structure of a novel N-chloroimine nitroxyl radical Asymmetric synthesis of oxygen- and nitrogen-substituted difluoromethylene products A new synthesis of .alpha.- and .beta.-damascones from the ionones. Chemical modification of halogenated polystyrene resins utilizing highly reactive calcium and the formation of calcium cuprate reagents in the preparation of functionalized polymers Asymmetric oxidation of simple selenides to selenoxides in high enantiopurity. Stereochemical aspects of the allyl selenoxide/allyl selenenate rearrangement Heteroatom-directed metalation. Lithiation of N-propenylbenzamides and N-propenyl-o-toluamides. Novel routes to ortho-substituted primary benzamide derivatives and N-unsubstituted isoquinolin-1(2H)-ones Enolboration. 2. Dicyclohexylchloroborane/triethylamine as a convenient reagent for regio- and stereoselective enolboration of representative classes of ketones Mechanism of palladium(II)-copper(II)-mediated demercuration of cycloalkyl and cycloalkylmethyl systems 6-Exo free radical cyclization of acyclic carbohydrate intermediates: a new synthetic route to enantiomerically pure polyhydroxylated cyclohexane derivatives Formylation of aromatic compounds with carbon monoxide in HSO3F-SbF5 uner atmospheric pressure 1,3-Bis(trimethylsilyl)propene as 1,3- and 3,3-propene dianion synthons. Reactions of 2-aryl-1,3-bis(trimethylsilyl)propenes with electrophiles Daphniphyllum alkaloids. 14. Total synthesis of (.+-.)-bukittinggine Synthesis and characterization of phenyl-substituted C-phenyl-N-tert-butylnitrones and some of their radical adducts Disodium salt of 2-[(dihydroxyphosphinyl)difluoromethyl]propenoic acid: an isopolar and isosteric analog of phosphoenolpyruvate Daphniphyllum alkaloids. 11. Biomimetic total synthesis of methyl homosecodaphniphyllate. Development of the tetracyclization reaction .beta.-(N,N-Dialkylamino)ethyl arylthiosulfonates: new simulants for O-ethyl S-[2-(diisopropylamino)ethyl] methylphosphonothioate Synthesis of ent-cholesterol, the unnatural enantiomer 1,8-Diazabicyclo[5.4.0]undec-7-ene hydrobromide perbromide: a new mild stable brominating agent for aromatic compounds The use of triphosgene in preparation of N-carboxy .alpha.-amino acid anhydrides

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