DOI: 10.1055/s-00000084

Synthesis

Ausgabe 07 · Volume 1981 · 1981 DOI: 10.1055/s-002-1893

review

501
Meskens, Frans A. J.: Methods for the Preparation of Acetals from Alcohols or Oxiranes and Carbonyl Compounds

communication

523
Coppola, Gary M.; Dodsworth, Roy W.: An Improved Synthesis of 2-Methylchromone-3-carboxylic Acid and Its Esters
524
Kappe, Thomas; Mayer, Cölestin: A New Modification of the Pechmann Reaction
526
Ahluwalia, V. K.; Ghazanfari, F. Amir; Arora, K. K.: An Elegant Synthesis of 2,2-Dimethylchromans
527
Ahluwalia, V. K.; Arora, K. K.; Jolly, R. S.: Acid-Catalysed Condensation of 2-Methylbut-3-en-2-ol with Polyhydroxybenzaldehydes: Preparation of 6-and 8-Formylchromans
529
Soto, José L.; Seoane, Carlos; Zamorano, Pilar; Cuadrado, F. Javier: A Convenient Synthesis of N-Amino-2-pyridones
531
Kambe, Satoshi; Saito, Koji; Sakurai, Akio; Midorikawa, Hiroshi: Synthetic Studies Using α,β-Unsaturated Nitriles: Facile Synthesis of Pyridine Derivatives
533
Mulvey, Dennis M.; Gray Nuñez, Yolanda: The Reaction of Quinazolinones with Phosphorus(III) Reagents
534
Tamura, Yasumitsu; Uenishi, Jun-ichi; Maeda, Hiroshi; Choi, Hong-dae; Ishibashi, Hiroyuki: Facile Syntheses of Oxindoles and 3-Oxo-1,2,3,4-tetrahydroisoquinolines
537
Kluba, Maria; Zwierzak, Andrzej: Synthesis of 1,2-Dialkylhydrazines by Stepwise Phase-Transfer-Catalysed N-Alkylation of Diphenylphosphinic Hydrazide
540
Wasielewski, Czesław; Antczak, Kazimierz: Aminophosphonic Acids; XVI1. A New and Facile Synthesis of Phosphinothricine and 2-Amino-4-phosphonobutanoic Acid
541
Poindexter, Graham S.: 2-Ethyl-4,5-dihydro-1,3-oxazole: A Useful Aziridine Equivalent for the Preparation of Substituted 1,2-Ethanediamines
543
Adam, Waldemar; Arias, Luis A.; De Lucchi, Ottorino: Hydrazinolysis of Urazoles: A Convenient and Mild Method for the Preparation of Azoalkanes
545
Ojima, Iwao; Inaba, Shin-ichi; Nagai, Megumi: Convenient Synthesis of β-Lactams by the Reaction of Ketene Silyl Acetals with Schiff Bases Promoted by Titanium(IV) Chloride
547
Ueno, Yoshio; Yadav, L. D. S.; Okawara, Makoto: A Convenient Synthesis of 2,4-Diarylthietanes by Reductive Cyclization of O,O-Diethyl S-(1,3-Diaryl-3-oxopropyl) Phosphorodithioates
549
Talley, John J.: Preparation of S-Alkyl and S-Aryl Thiocarboxylates from Acyl Chlorides and Trimethylsilyl Thioethers
550
Picard, P.; Leclercq, D.; Bats, J.-P.; Moulines, J.: An Efficient One-Pot Synthesis of Oxetanes from 1,3-Diols
551
Meijer, J.; Ruitenberg, K.; Westmijze, H.; Vermeer, P.: Convenient Synthesis of Methyl 3-Alkynedithioates and β, γ-Unsaturated γ-Dithiolactones from Allenyllithium and Allenylsilver(I) Compounds
554
Sato, Mikihito; Fukada, Naoaki; Kurauchi, Masahiko; Takeshima, Tatsuo: New Synthesis of Dimethyl N-Aroylcarbimidodithioates and 3-Aryl-5-methylthio-1H-1,2,4-triazoles
557
Seitz, David E.; Zapata, Antonio: Tributyl-(trimethylsilylmethyl)-tin: Synthesis of 2-Oxoalkylsilanes (Silylmethyl Ketones) via Transmetallation
558
Boyer, J.; Corriu, R. J. P.; Perz, R.; Poirier, M.; Reye, C.: A New Method for the Reduction of Esters
560
Fleming, Ian; Marchi Jr, Decio: A New Synthesis of Allylsilanes
561
De Sarlo, Francesco; Brandi, Alberto; Mascagni, Paolo: Synthesis of 3,4-Diphenylpyrroles via C-Benzylnitrone Cyclodimers
563
Barluenga, J.; Gómez, N.; Palacios, F.; Gotor, V.: Reaction of Schiff Bases with Diazenedicarboxylic Esters: Synthesis of 2-Oxo-2,3-dihydroimidazoles
565
Sivanandaiah, K. M.; Gurusiddappa, S.: Fmoc-Amino Acid Active Esters in Solid Phase Peptide Synthesis using p-Alkoxybenzyl Alcohol Resin: Synthesis of [Leu-NH2]5-enkephalin
567
Smith Iii, Amos B.; Levenberg, Patricia A.: Oxidation of β-Hydroxyketones and Esters: A Convenient Synthesis of 1,3-Diketones and β-Ketoesters
570
Bartoli, Giuseppe; Bosco, Marcella; Boicelli, Andrea C.: ipso Attack in the Conjugate Addition of Grignard Reagents to Nitroarene Systems; Synthesis of 1, 1- Dialkyl-1,2-dihydronaphthalene-2-nitronic Acids
572
Georgoulis, C.; Smadja, W.; Valery, J. M.: Electrophilic Addition to Allenic Derivatives: Regioselective Synthesis of Tertiary and Primary Isomeric Allylic Ethers with Iodine in the Vinylic α-Position
574
Antus, Sándor; Gottsegen, Ágnes; Nógrádi, Mihály: Unusual Regioselectivity in the Reduction of α,β-Unsaturated Carbonyl Compounds with Diisobutylaluminium Hydride (DIBAH): Direct Conversion of Isoflavones to Isoflavan-4-ones

abstract

577
Schill, Gottfried; Sosnovsky, George; Ziegler, H. J.: ABSTRACTS