✦ LIBER ✦

Intercyclic vs. intracyclic [Π2+σ2+σ2] / [Π2+Π2] cycloaddition reactions in sterically fixed norbornadiene/quadricyclane systems

✍ Scribed by Stephan Trah; Klaus Weidmann; Hans Fritz; Horst Prinzbach

Publisher: Elsevier Science
Year: 1987
Tongue: French
Weight: 260 KB
Volume: 28
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)96521-3

No coin nor oath required. For personal study only.

✦ Synopsis

INTERCYCLIC vs. I-CYCLIC [ll2+02+ff21 / [ll2+il21 CYCLOADDITION REACTIONS IN STERICALLY FIXED NORBORNADIENE/QUADRICYCLANE SYSTEMS**

📜 SIMILAR VOLUMES

Intercyclic [π 2+σ2+σ2]-and π2+ π2]-cycl

Intercyclic [π 2+σ2+σ2]-and π2+ π2]-cycloaddition reactions in sterically fixed norbornadiene-/quadricyclane-systems

✍ Horst Prinzbach; Klaus Weidmann; Stephan Trah; Lothar Knothe 📂 Article 📅 1981 🏛 Elsevier Science 🌐 French ⚖ 218 KB

High pressure sequential (π2 + π2 + π2)

High pressure sequential (π2 + π2 + π2) and (π2 + σ2 + σ2) cycloaddition reactions. Synthesis of polycyclic bisadducts from C7H8 hydrocarbons

✍ Gérard Jenner 📂 Article 📅 1987 🏛 Elsevier Science 🌐 French ⚖ 199 KB

Polycyclic bisadducts are formed in good yields from the addition of methyl propiolate to norbornadiene and quadricyclane under high pressure via sequential (n2 + n2 + n21 and (II 2 t o2 t 0~1 processes.

Photochemical [2π + 2σ] Cycloadditions i

Photochemical [2π + 2σ] Cycloadditions in Tetracyclo[3.3.2.02,4.06,8]decene Systems

✍ Prof. Dr. H. Prinzbach; Dipl.-Chem. M. Klaus; W. Mayer 📂 Article 📅 1969 🏛 John Wiley and Sons 🌐 English ⚖ 241 KB 👁 1 views

ChemInform Abstract: [2π + 2σ] and [8π +

ChemInform Abstract: [2π + 2σ] and [8π + 2σ] Types Cycloaddition Reactions of Aza-, Thio-, and Thiaza-azulen-2-(1H)-one Derivatives with Naphtho[b]cyclopropene: Effects of Solvents and Ytterbium Complex.

✍ Katsuhiro Saito; Naoko Ito; Shinichi Ando 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB 👁 1 views

Laser-induced temporal and wavelength re

Laser-induced temporal and wavelength resolved spectroscopy of the 2Σ−-2Π and 2Δ-2Π systems of CH and CD isolated in rare gas matrices

✍ R. Bhatnagar; John L. Wilkerson; George R. Smith; William A. Guillory 📂 Article 📅 1981 🏛 Elsevier Science 🌐 English ⚖ 685 KB

ChemInform Abstract: [2π + 2σ] Type Cycl

ChemInform Abstract: [2π + 2σ] Type Cycloaddition Reactions of Iminotropone Derivatives with Naphtho[b]cyclopropene to Form Cyclic Amine Compounds.

✍ Katsuhiro Saito; Katsuhiko Ono; Narie Ito; Naoe Tada; Shinichi Ando 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views