Claisen rearrangements in heteroaromatic systems

[1]  S. Raucher,et al.  Synthesis via sigmatropic rearrangements. 10. Synthesis of 2,3-disubstituted indoles via Claisen ortho ester rearrangement. An approach for the synthesis of vindorosine , 1986 .

[2]  J. Fischer,et al.  Stereochemistry of [3.3]-sismatropic rearrangements in the oxazole series , 1986 .

[3]  D. Ranganathan,et al.  The demonstration of normal o →N claisen rearrangement in purines , 1986 .

[4]  Z. Yoshida,et al.  Palladium-catalyzed cyclization reactions : Unique synthesis of condensed thiazoles , 1986 .

[5]  H. Nemoto,et al.  An aromatic version of claisen rearrangements of ester silyl enolates: a facile synthesis of 2,3-disubstituted furans , 1985 .

[6]  P. Rodighiero,et al.  13C-NMR spectra and carbon-proton coupling constants of variously annulated furocoumarins , 1985 .

[7]  K. Balasubramanian,et al.  Studies in claisen rearrangement - novel thermal and mercuric trifluroacetate induced transformations of 2,4-di(N-aryl)amino-1,3,5-triazin-6yl-prop-2-y , 1985 .

[8]  Z. Yoshida,et al.  Palladium-catalyzed cyclization reactions of 3-propargylthio 1,2,4-triazin-5(2h)-ones to thiazolo-1,2,4-triazinones , 1985 .

[9]  M. F. Grundon,et al.  A reversible claisen rearrangement of 3-(3,3-dimethylallyl)-4-(3,3-dimethylallyloxy)quinolin-2-one; synthesis of buchapsine and loss of its 1,1-dimethylallyl group , 1985 .

[10]  N. Fukada,et al.  Synthetic studies in the β-carboline area new entry into4-substituted and 3,4-disubstituied β-carbolines , 1985 .

[11]  Tadashi. Sasaki,et al.  S-N POLYHETERO-CLAISEN REARRANGEMENTS PROMOTED BY CARBOXYL GROUP , 1984 .

[12]  R. P. Lutz Catalysis of the Cope and Claisen rearrangements , 1984 .

[13]  V. K. Ahluwalia,et al.  The reaction of 4-methoxycoumarins with prenyl bromide: Synthesis of 4′,4′,5′-trimethyl-dihydrofurano-coumarins and 2,2-dimethyl-chromenopyrans , 1984 .

[14]  A. Padwa,et al.  Studies dealing with the aza Claisen rearrangement of 2-allyloxy-substituted oxazoles , 1984 .

[15]  R. Murray,et al.  Claisen rearrangements-XII , 1984 .

[16]  J. Ward,et al.  [2,3] Fused indoles. Part 2. Synthesis of 1,8-dihydropyrrolo[2,3-b]indoles, and photochemical rearrangement of their 1-allyl derivatives , 1984 .

[17]  R. Murray,et al.  CLAISEN REARRANGEMENTS ‐ XII. SYNTHESIS OF THE COUMARINS 5‐METHOXYSESELIN, TRACHYPHYLLIN, COUMURRAYIN AND XANTHOXYLETIN , 1984 .

[18]  R. Murray,et al.  Claisen rearrangements-xiv: Synthesis of the coumarin, benahorin and revision of the structure of marmelide , 1984 .

[19]  R. Murray,et al.  Claisen rearrangements-XIII : Synthesis of the natural coumarins, nordentatin, dentatin and clausarin , 1984 .

[20]  R. Murray,et al.  Claisen rearrangements. XV: Structure revision of the coumarin, celerin, by synthesis , 1984 .

[21]  C. Moody Regioselective Claisen rearrangements in indoles , 1984 .

[22]  Z. Yoshida,et al.  Palladium-catalyzed polyhetero-Claisen rearrangement of 3-(allylthio)-1,2,4-triazin-5(4H)-ones , 1983 .

[23]  J. D. Frazier,et al.  Synthesis and derivatization of 8-acetylpsoralens. Acetyl migrations during Claisen rearrangement , 1983 .

[24]  N. Takatsu,et al.  Amino-Claisen rearrangement. III. The effects of alkyl substituents on the allyl group upon the rearrangement. , 1983 .

[25]  P. A. Wade,et al.  Benzenesulfonylcarbonitrile oxide. 4. Substitution reactions of 3-phenylsulfonylisoxazolines , 1983 .

[26]  M. Sado,et al.  The Claisen Rearrangement of the Lithium Enolate of 1-(2-Thienyl)alkyl Alkanoate and the Birch Reduction of the Resulting 2-(3-Thienyl)alkanoic Acid , 1983 .

[27]  O. P. Suri,et al.  Synthesis and spectral studies of 2‐mercapto‐benzimidazole derivatives. II , 1983 .

[28]  R. Lawrence,et al.  Intramolecular hydride transfer and cyclization of 5-oxo-Na-tosyl-14,21 -dehydrosecodine , 1983 .

[29]  S. Aly,et al.  Synthesis of acronycine isosters , 1983 .

[30]  K. Lawrie,et al.  Claisen rearrangements. X: Synthesis of the coumarins, hortiolone and hortinone , 1983 .

[31]  R. Murray,et al.  Claisen rearrangements-XI : Synthesis of the coumarins, obliquetol, obliquetin and nieshoutin , 1983 .

[32]  P. Bartlett,et al.  Ester-enolate Claisen rearrangement of .alpha.-amino acid derivatives , 1982 .

[33]  A. Katritzky,et al.  The 2H- and 3H-Pyrroles , 1982 .

[34]  M. Ishiguro,et al.  Synthesis of (±)-cabenegrins A-I and A-II , 1982 .

[35]  S. Bala,et al.  A versatile route for the synthesis of 3-(1′, 1′-dimethyllallyl)coumarins , 1982 .

[36]  A. Laurent,et al.  Thermolyse de trans-crotyl-2 2H-pyrroles : competition entre rearrangements de cope et d'aza-2 claisen , 1982 .

[37]  A. Padwa,et al.  Aza-claisen rearrangements in the 2-allyloxy substituted oxazole system , 1982 .

[38]  J. Macdonald,et al.  Indole alkaloid synthesis via Claisen rearrangement. Total synthesis of secodine , 1981 .

[39]  M. Hori,et al.  STUDIES ON SYNTHESES OF PYRAZOLONE AND PYRAZOLE DERIVATIVES. VII. CLAISEN REARRANGEMENT OF ETHYL 5-ALLYLOXY-1-PHENYLPYRAZOLE-3-CARBOXYLATE , 1981 .

[40]  M. R. Udupa,et al.  A novel thermal transformation of 2,4-di(N-aryl)amino-1,3,5-triazin-6-yl prop-2-ynyl ethers , 1981 .

[41]  Z. Yoshida,et al.  PALLADIUM CATALYZED POLYHETERO-CLAISEN REARRANGEMENT , 1980 .

[42]  G. Wellman Synthesis of 4,7,9-trimethyl-2H-thieno[3,2-g]-1-benzopyran-2-one. A psoralen isostere , 1980 .

[43]  K. D. Kaufman,et al.  Synthetic furocoumarins. 10. Synthesis of .alpha.-methylbenzo[b]furano compounds , 1980 .

[44]  R. S. Matthews,et al.  Partially fluorinated heterocyclic compounds. Part 12. Novel internal Diels–Alder adducts via Claisen rearrangement intermediates from tetrafluoro-4- and -3-pyridyl prop-2-enyl ethers. Syntheses of tetrafluoro-3-aza- and -4-aza-tricyclo[3.3.1.0]non-3-en-6-one , 1980 .

[45]  J. Macdonald,et al.  Claisen ortho ester rearrangement with trimethyl β-(methoxy)orthopropionate: a thermally stable synthon for the preparation of methyl α-substituted acrylates☆ , 1980 .

[46]  P. Bartlett Stereocontrol in the synthesis of acyclic systems: applications to natural product synthesis , 1980 .

[47]  J. Hearst,et al.  Psoralen synthesis. Improvements in furano ring formation. Application to the synthesis of 4,5',8-trimethylpsoralen , 1979 .

[48]  A. Lui,et al.  Synthesis via sigmatropic rearrangement. 2. Regiospecific synthesis of 2,3-disubstituted furans, pyrroles, and thiophenes. Claisen ortho ester rearrangement of heterocyclic glycolates , 1979 .

[49]  K. Lawrie,et al.  CLAISEN REARRANGEMENTS. IX. SYNTHESIS OF THE COUMARIN, FUROPINNARIN , 1979 .

[50]  H. Suschitzky,et al.  Polyhalogenoaromatic compounds. Part 40. Synthesis and thermal rearrangements of some polychloropyridines , 1979 .

[51]  H. Schmid,et al.  Claisen-Umlagerung von 2-Propinyl-(3-pyridyl)-und Allyl-(3-pyridyl)äthern† , 1978 .

[52]  A. Lui,et al.  Regiospecific synthesis of substituted arenes. [3,3]Sigmatropic rearrangement of benzyl vinyl ethers , 1978 .

[53]  H. J. Anderson,et al.  Pyrrole chemistry. XVIII. The thio-Claisen rearrangement , 1978 .

[54]  F. Ziegler Stereo- and regiochemistry of the Claisen rearrangement: applications to natural products synthesis , 1977 .

[55]  W. Steglich,et al.  CC Linkage of Carboxylic Acids with Allyl Alcohols Using 2-Phenylglycine as Vehicle†‡ , 1977 .

[56]  Y. Kishi,et al.  New conditions for controlled Claisen rearrangements of allyl aryl ethers , 1976 .

[57]  I. Forbes,et al.  SYNTHESIS OF THE COUMARINS AVICENNOL, DIPETALINE, AND DIPETALOLACTONE , 1976 .

[58]  M. Okazaki,et al.  The Acid-Catalyzed Rearrangement of 1-Allylindoles. A Hypothesis for the Biogenesis of Echinulin-Type Compounds , 1976 .

[59]  N. Leonard,et al.  Allylic rearrangement from O6 to N-3 and N-7 of guanine blocked at C-8. , 1976, The Journal of organic chemistry.

[60]  H. Rapoport,et al.  Claisen rearrangement with hydroxymethylpyridines and hydroxymethylpyridones , 1976 .

[61]  H. Floss Biosynthesis of ergot alkaloids and related compounds , 1976 .

[62]  M. Boyd,et al.  Thermal rearrangements of (substituted allyl)dialkyl-2H-pyrroles , 1975 .

[63]  P. Mccabe,et al.  Claisen rearrangements—VI : Synthesis of the coumarins, sesibiricin and toddaculin☆ , 1975 .

[64]  M. Hasegawa,et al.  Claisen rearrangements—VII : Novel reactions of the coumarin, tomentin☆ , 1975 .

[65]  G. Höfle,et al.  Hetero Cope Rearrangements in the Cyclization of Allyl and Propargyl Esters of N-Acyl Amino Acids to Oxazolin-5-ones† , 1975 .

[66]  H. Plieninger,et al.  Über Thio‐Claisen‐Umlagerungen in der Indolreihe , 1974 .

[67]  Walter T. Smith,et al.  Claisen rearrangement of some (substituted allyl)indoles , 1974 .

[68]  N. Leonard,et al.  Allylic rearrangement from O6 to C-8 in the guanine series. , 1973, Journal of the American Chemical Society.

[69]  R. M. Scrowston,et al.  Substitution reactions of benzo[b]thiophen derivatives. Part VII. Reactions of 4-hydroxybenzo[b]thiophen, its 3-methyl derivative, and related compounds , 1973 .

[70]  D. Mowat,et al.  Claisen rearrangements—V , 1973 .

[71]  H. Rapoport,et al.  A total synthesis of dl-camptothecin. , 1975, Journal of the American Chemical Society.

[72]  J. Fox,et al.  Pyrimidines. XII. Propargyl Claisen rearrangement in the pyrimidine series. Synthesis of furo- and pyrano[3,2-d]pyrimidines , 1972 .

[73]  M. Boyd,et al.  Thermal isomerization of substituted allylpyrroles , 1972 .

[74]  A. Manolis,et al.  Some reactions of 7-hydroxy- and 7-mercapto-3-methylbenzo[b]thio-phen , 1972 .

[75]  H. Plieninger,et al.  Über die Alkylierung von Indoxyl‐carbonsäure‐(2)‐estern und über die Claisen‐Umlagerung der Allyloxyindole , 1971 .

[76]  J. Fox,et al.  Pyrimidines. XI. The conversion of 5-hydroxyuracils into 6-allyluracils via Claisen rearrangements. , 1971, The Journal of organic chemistry.

[77]  S. Lawesson,et al.  Thiophene chemistry—XVII : Thio-claisen-rearrangement of allyl thienyl sulphides , 1971 .

[78]  R. Murray,et al.  Claisen rearrangements—III , 1971 .

[79]  P. Mccabe,et al.  Claisen rearrangements—II , 1971 .

[80]  A. Pochini,et al.  Rearrangement of 3-alkyl-1-allylindoles: a model reaction for the biogenesis of echinulin-type compounds , 1974 .

[81]  R. Murray,et al.  Claisen rearrangements—I , 1970 .

[82]  Y. Makisumi 3, 3-Sigmatropic Rearrangements in Heterocyclic Compounds , 1969 .

[83]  H. Stewart,et al.  Catalyzed rearrangements of 2-allyloxypyridine and 2-crotyloxypyridine , 1968 .

[84]  H. Tieckelmann,et al.  The thermal rearrangements of 2-alkenyloxypyridine 1-oxides , 1968 .

[85]  A. Dyer,et al.  Studies in the xanthone series. IX. Mechanism of the para-Claisen rearrangement of 1-(3,3-dimethylallyloxy)-3,5-6-trimethoxyxanthone , 1968 .

[86]  F. Scheinmann,et al.  Molecular rearrangements related to the Claisen rearrangement , 1968 .

[87]  J. W. Gates,et al.  Some Claisen rearrangements in heterocyclic systems , 1967 .

[88]  H. Tieckelmann,et al.  Ortho Claisen rearrangement of allyloxy-substituted isoquinolines , 1967 .

[89]  B. S. Thyagarajan Claisen Rearrangements in Nitrogen Heterocyclic Systems , 1967 .

[90]  J. W. Gates,et al.  Some Reactions of 3-Hydroxy-1-phenylpyrazole , 1966 .

[91]  W. Heimann,et al.  Beitrag zur Bildung von Allyläthern in der Flavonreihe und Versuche zur Claisen-Umlagerung mit besonderer Berücksichtigung des Quercetins , 1965 .

[92]  F. Scheinmann,et al.  Studies in the xanthone series—VI: Claisen rearrangements, selective demethylations and synthesis of dihydroisojacareubin and alvaxanthone trimethyl ether☆☆☆★ , 1965 .

[93]  F. Bordwell,et al.  Benzothiophene Chemistry. VII. Substitution Reactions of 5-Hydroxy- and 5-Aminobenzothiophene Derivatives , 1955 .

[94]  E. Ochiai,et al.  Zur Kenntnis des Benzthiazols , 1941 .

[95]  E. Ochiai,et al.  Polarisation im Chinalinring: Polarisation in heterocyklischen Ringen mit aromatischem Cilarakter. X. Mitteil@@@芳香環状異項環の分極第十報 , 1940 .

[96]  L. Claisen Über Umlagerung von Phenol-allyläthern in C-Allyl-phenole , 1912 .