✦ LIBER ✦

Mesoionic compounds. XXXVI. Reaction of mesoionic systems with diphenylcyclopropene derivatives

✍ Scribed by Potts, K. T.; Baum, J.; Houghton, E.

Book ID: 121860795
Publisher: American Chemical Society
Year: 1976
Tongue: English
Weight: 967 KB
Volume: 41
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo00867a016

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Studies on mesoionic compounds—IV : Synt

Studies on mesoionic compounds—IV : Synthesis and reactions of 4-thiosydnone derivatives

✍ K. Masuda; T. Okutani 📂 Article 📅 1974 🏛 Elsevier Science 🌐 French ⚖ 776 KB

Reaction of mesoionic compounds deriving

Reaction of mesoionic compounds deriving from cyclic N-acyl-α-aminoacids with N-(phenylmethylene)benzenesulfonamide

✍ Piero Dalla Croce; Raffaella Ferraccioli; Concetta La Rosa 📂 Article 📅 1999 🏛 Elsevier Science 🌐 French ⚖ 443 KB

We studied the behaviour of bicyclic mesoionic compounds derived from the cyclodehydration of cyclic N-acyl-~-aminoacids 1-4 with N-(phenylmethylene)benzenesulfonamide 5. The reaction affords spirocy¢lic [5-1actams and/or imidazo-condensed products (the 1,3-dipolar cycloaddition adducts) depending o

A New Type of Mesoionic Aromatic Compoun

A New Type of Mesoionic Aromatic Compound and Its 1,3-Dipolar Cycloaddition Reactions with Acetylene Derivatives

✍ Prof. Dr. R. Huisgen; Dr. H. Gotthardt; Dr. H. O. Bayer; Dr. F. C. Schaefer 📂 Article 📅 1964 🏛 John Wiley and Sons 🌐 English ⚖ 221 KB 👁 1 views

of either N-benzoylalanine or N-acetylphenylgllcine. The preparative application of this new pyrrole synthesis is simplified by the fact that alkyloxazolones, which are unstable and difficult lo purify [I], can be used in sifu. Thus, (5) is obtained by the reaction of phenylglycine or N-acetylphenyl

ChemInform Abstract: Reaction of Mesoion

ChemInform Abstract: Reaction of Mesoionic Compounds Deriving from Cyclic N-Acyl-α-amino Acids with N-(Phenylmethylene)benzenesulfonamide.

✍ Piero Dalla Croce; Raffaella Ferraccioli; Concetta La Rosa 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

Mesoionic compounds. XXXI. Preparation a

Mesoionic compounds. XXXI. Preparation and cycloaddition reactions of the anhydro-4-hydroxythiazolium hydroxide system with acetylenic dipolarophiles

✍ Potts, K. T.; Houghton, E.; Singh, U. P. 📂 Article 📅 1974 🏛 American Chemical Society 🌐 English ⚖ 735 KB

Regiocontrol in the 1,3-dipolar cycloadd

Regiocontrol in the 1,3-dipolar cycloaddition reactions of mesoionic compounds with acetylenic dipolarophiles

✍ Brian P. Coppola; Mark C. Noe; Sam Shih-Kuang Hong 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 230 KB