DOI: 10.1055/s-00000083

Synlett

Issue 08 · Volume 1990 · 1990 DOI: 10.1055/s-002-1487

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433
Hudlicky, Tomas; Seoane, Gustavo; Price, John D.; Gadamasetti, Kumar G.: An Overview of the Total Synthesis of Pyrrolizidine Alkaloids via [4 + 1]Azide-Diene Annulation Methodology
441
Nozaki, Hitosi: The Role of Metals in Carbene Synthon Introduction

letter

445
Marra, Alberto; Shun, Lian Kiow Shi; Gauffeny, Françoise; Sinaÿ, Pierre: Anomeric S-Xanthates of 2-Azido-2-deoxy-D-galactopyranosyl Derivatives as Efficient Glycosyl Donors1
448
Roy, René; Rey, Allan W.: A Chemoenzymatic Synthesis of the C1-C9 Fragment of Bryostatin. Unusual Diastereoselectivity During a Mukaiyama Aldol Condensation
451
Takano, Seiichi; Sugihara, Takumichi; Ogasawara, Kunio: An Efficient Stereoselective Preparation of Vitamin E (α-Tocopherol) from Phytol
453
Takano, Seiichi; Sugihara, Takumichi; Ogasawara, Kunio: Efficient Preparation of Potentially Useful Chiral Cyclopentanoid Building Blocks Based on C2 Symmetry
455
Bennett, Mandy; Gill, G. Bryon; Pattenden, Gerald; Shuker, Anthony J.: A Total Synthesis of Neopatulin
457
Page, Philip C. Bulman; Namwindwa, Ernest S.; Klair, Sukhbinder S.; Westwood, Donald: Asymmetric Sulphoxidation of 2-Acyl-1,3-dithianes
460
Page, Philip C. Bulman; Prodger, Jeremy C.: Highly Diastereoselective Reduction of Ketones in 2-Acyl-2-alkyl-1,3-dithiane 1-Oxides
463
Barluenga, José; Aguilar, Enrique; Olano, Bernardo; Fustero, Santos: An Improved Diastereoselective Synthesis of 1,3-Amino Alcohols by Reduction of 1,3-Amino Ketone Derivatives
465
Schobert, Rainer; Höhlein, Udo: Reduction and Isomerization of Oxiranes and α-Diazoketones by Various Early Transition Metallocenes
467
Mathews, Neil; Widdowson, David A.: Chromium Mediated Organic Synthesis: The Introduction of 1,1-Dimethylallyl and Linalyl Groups on to Arenes
469
Clough, John M.: Steric and Electronic Perturbations of Triisopropylsiloxy Directed Lithiations in Arenetricarbonylchromium(0) Complexes
471
Ricci, Alfredo; Degl'Innocenti, Alessandro; Capperucci, Antonella; Faggi, Cristina; Seconi, Giancarlo; Favaretto, Laura: A Lewis Acid Catalyzed Rearrangement of Allenol Ethers
473
Katritzky, Alan R.; Zhao, Xiaohong; Hitchings, Gregory J.: The Synthesis of Bis(N,N-disubstituted amino) Trisulphides
477
Sera, Akira; Yamauchi, Hidemi; Yamada, Hiroaki; Itoh, Kuniaki: A Facile Synthesis of Oximes from 1-Nitro-1-alkenes by Lead Reduction
479
Beels, Christopher M. D.; Coleman, Mark J.; Taylor, Richard J. K.: The Direct Conversion of 1,2-Cyclic Sulphates into Alkenes
481
Dreef, C. E.; Dreef-Tromp, C. M.; van der Marel, G. A.; van Boom, J. H.: A Convenient Approach Towards the Conversion of H-Phosphonate and H-Phosphonothioate Diesters into Phosphoro(di)thioate Derivatives
483
Kraus, George A.; Hansen, Jeff: The Synthesis of Cyclooctanones from Oxabicyclic Bridgehead Carbocations
485
Krause, Michael; Hoffmann, H. M. R.: A Synthesis of Annulated Dihydropyrans via Hetero Diels-Alder Reaction. A Simple Approach to Alboatrin Models
487
Olah, George A.; Wang, Qi; Li, Xing-Ya; Surya Prakash, G. K.: Azidobromination of Alkenes with Azidotrimethylsilane/N-Bromosuccinimide1
490
Shibata, Ikuya; Yamasaki, Hayahide; Baba, Akio; Matsuda, Haruo: Stereoselective Synthesis of α,β-Epoxy Ketones by the Darzen's Reaction with Methyl N-Ethyl-N-tributylstannylcarbamate