DOI: 10.1055/s-00000084

Synthesis

Issue 12 · Volume 12 · December 1981 DOI: 10.1055/s-002-1897

review

925
Freeman, Fillmore: Reactions of Malononitrile Derivatives

communication

955
Perez, Miguel A.; Soto, José L.: Synthesis of 6-Alkoxy-2-amino-5-cyanopyrimidines through Sodium Alkoxide-Induced Regiospecific Cyclization of 1,3-Dicarbonitriles
958
Laas, Harald; Nissen, Axel; Nürrenbach, Axel: Eine einfache Synthese von 3H-Indolen ausgehend von acetylenischen Alkoholen
959
Katritzky, Alan R.; Prout, Aubrey; Agha, Bushra J.; Alajarin-Ceron, Mateo: The Preparation of 1,4-Diarylpyridinium Salts
961
Garin, J.; Martinez, V.; Mayoral, J.; Melendez, E.; Merchán, F.: A Facile Modified Preparation of Methyl N-Aryldithiocarbamates
962
Mayoral, J.; Melendez, E.; Merchán, F.; Sanchez, J.: Preparation of 3-Aryl-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazolines from Methyl N-Aryldithiocarbamates and Anthranilic Acid
963
Levesque, Guy; Gressier, Jean-Claude; Proust, Monique: 4,5-Dihydroimidazoles from Dithiocarboxylic Esters, Thiocarboxamides, or Nitriles
965
Merchán, F. L.: Preparation of 4-Oxo-1-phenyl-6-sulfonylamino-1H,4H-pyrazolo[3,4-d] [1,3]oxazines
966
Schöllkopf, Ulrich; Hartwig, Wolfgang; Pospischil, Karl-Heinz; Kehne, Heinz: Asymmetric Synthesis via Heterocyclic Intermediates; VII. Enantioselective Synthesis of (R)-α-Amino Acids using (S)-O,O-Dimethyl-α-methyldopa as Chiral Auxiliary Reagent
969
Schöllkopf, Ulrich; Groth, Ulrich; Westphalen, Karl-Otto; Deng, CHUANGZHENG: Asymmetric Syntheses via Heterocyclic Intermediates; VIII1. Enantioselective Synthesis of (R)-α-Methyl-α-amino Acids using L-Valine as Chiral Auxiliary Reagent
971
Bristol, James A.; Gross, Irwin; Lovey, Raymond G.: An Improved Synthesis of 2-Amino-3-alkyloxypyridines by a Phase-Transfer Catalyzed Ether Synthesis
973
Tanaka, Masato; Koyanagi, Masayuki: Efficient Synthesis of Aroyl Cyanides and Hetero Analogs from Aroyl Chlorides and Potassium Cyanide
974
Akita, Yasuo; Shimazaki, Makoto; Ohta, Akihiro: Einführung der Cyano-Gruppe in Pyrazine
975
Arduini, Arturo; Bigi, Franca; Casiraghi, Giovanni; Casnati, Giuseppe; Sartori, Giovanni: Unusual Friedel-Crafts Reactions; 41. Synthesis of 2,4-Diphenyl-2-methyl-1,2-dihydroquinolines from Anilines and Phenylacetylene
977
Chakraborty, D. P.; Mandal, Anchal Kanti; Roy, Swapan Kumar: Ethyl Carbamate as an Aminocarbonylating Agent: Modification of Gattermann's Amidation Reaction
979
Mirek, Julian; Miara, Zbigniew: The Chemistry of Chalcones; IV1. Addition of 2-Mercaptobenzoic Acid to Chalcones and Cyclization of the Adducts to 4b, 10-Dihydrobenzo[b]indeno[2,1-e]thiapyranones
981
Baudy-Floc'h, M.; Robert, A.: A General Synthesis of Ring-Fused Mesoionic Thiazolines from 2,2-Dicyanooxiranes under Neutral Conditions
983
Breque, Anne; Mathey, François; Savignac, Philippe: An Improved One-Pot Synthesis of Phospholes
985
Meltzer, P. C.; Dalzell, H. C.; Razdan, R. K.: An Improved Synthesis of Cannabinol and Cannabiorcol
987
Stanovnik, Branko; Tišler, Miha; Drnovšek, Iztok: 3-Bromoimidazo[1,2-b]pyridazine-Bromine and 3-Bromo-6-chloroimidazo [1,2-b]pyridazine-Bromine Complexes; New Brominating Agents for Organic Compounds
989
Guzmán, A.; Mendoza, S.; Diaz, E.: 3,4-Disubstituted 4-Alkanolides (Butyrolactones) from 5,6-Dihydro-2-pyrone
991
Ueda, Mitsuru; Seki, Kouji; Imai, Yoshio: S- and N-Acyl Derivatives of 2-Mercaptobenzoxazole; New, Highly Reactive Acylating Agents for Synthesis of Amides and Esters
993
Palomo, C.: A New and Convenient Method for Preparing N-Acylphthalimides
995
Baliah, V.; Prema, S.; Jawaharsingh, C. B.; Chockalingam, K. N.; Jeyaraman, R.: Synthesis of 5-Aryl-4,6-bis[alkoxycarbonyl]-1,3-dithiane 1,1,3,3-Tetroxides
996
Brown, Herbert C.; Narasimhan, S.; Choi, Y. O. N. G. Moon: Improved Procedure for Borane-Dimethyl Sulfide Reduction of Tertiary and Secondary Amides in the Presence of Boron Trifluoride Etherate
998
Bestmann, Hans Jürgen; Roth, Kurt: Kumulierte Ylide; XIII1: Diethoxyvinylidentriphenylphosphoran als Reagenz zur Herstellung von Carbonsäure-ethylestern in aprotischen Lösungsmitteln
999
On, Harry P.; Lewis, William; Zweifel, George: Stereoselective Syntheses of (E)- and (Z)-1-Halo-1-alkenes from 1-Alkynylsilanes
1001
Hayashi, Tamio; Fujiwa, Takaaki; Okamoto, Yasuo; Katsuro, Yoshio; Kumada, Makoto: Cross-Coupling of Enol Phosphates with Trimethylsilylmethylmagnesium Halides Catalyzed by Nickel or Palladium Complexes; A Selective Synthesis of Allylsilanes
1003
Ono, Noboru; Miyake, Hideyoshi; Kaji, Aritsume: A New Synthesis of 2-Alkylcyclopentenones
1004
Fujita, Tsutomu; Watanabe, Shoji; Suga, Kyoichi; Sugahara, Kotoji: The Reaction of 3-Alkenoic Acids with Dichlorocarbene
1005
Gajda, Tadeusz; Zwierzak, Andrzej: Phase-Transfer-Catalysed N-Alkylation of Carboxamides and Sulfonamides

abstract

1009
Schill, Gottfried; Sosnovsky, George; Ziegler, H. J.: ABSTRACTS