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Synthesis of chiral lithium carbamates from (S)-2-(N,N-dialkyl-aminomethyl)pyrrolidines and (S)-methoxymethylpyrrolidine

✍ Scribed by Uwe Köhn; Ernst Anders


Book ID
104252517
Publisher
Elsevier Science
Year
2002
Tongue
French
Weight
219 KB
Volume
43
Category
Article
ISSN
0040-4039

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Chiral Tetraamines Based on (S)-2-(Amino
✍ Paul V. Bernhardt; Peter Comba; Trevor W. Hambley; Lisandra L. Martin; Katalin V 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 German ⚖ 497 KB 👁 1 views

The template reaction of (bis[(S)-2-(am1noniethyl)pyrrolidine]}copper(II) with formaldehyde, nitroethane, and base in MeOH yields optically pure { 1,7-bis[(S)-pyrrolidin-2-yl]-4-methyl-4-nitro-2,6-diazaheptane}copper(I1) ([Cu((S,S)-mnppm)12+) in high yield. The same reaction with ruc-2-(aminomethyl)