Stereochemistry of the Cycloaddition of 1,3‐Diphenyl‐2‐azaallyllithium to Alkenes at 0 °C

The Conservation of Orbital Symmetry

R. B. Woodward, Roald Hoffmann · Angewandte Chemie International Edition in English · 1969 · 4.1K citations

Natural Sciences, Physics, Quantum Mechanics +8

The Geometric Stability of 1,3-Diphenylallyllithium

H. H. Freedman, Vernon R. Sandel, B. P. Thill · Journal of the American Chemical Society · 1967 · 44 citations

Natural Sciences, Chemistry, Crystal Structure +6

Anionic 3 + 2 Cycloaddition

Thomas Kauffmann, Heike Berg, Edgar Köppelmann · Angewandte Chemie International Edition in English · 1970 · 32 citations

Natural Sciences, Chemistry, Organic Chemistry +2

Ring‐Opening of <i>N</i>‐Lithio‐2,3(<i>cis</i>)‐diphenylaziridine to 1,3(<i>cis, trans</i>)‐Diphenyl‐2‐azaallyllithium and Its Rearrangement to the <i>trans, trans</i>‐Form

Thomas Kauffmann, Kai Habersaat, Edgar Köppelmann · Angewandte Chemie International Edition in English · 1972 · 27 citations

Natural Sciences, Chemistry, Medicinal Chemistry +9

[1,3]‐Anionic Cycloaddition of 2‐Azaallyllithium Compounds to Dienes

Thomas Kauffmann, Rudolf Eidenschink · Angewandte Chemie International Edition in English · 1971 · 12 citations

Natural Sciences, Chemistry, Organic Chemistry +6