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Synthesis of cyclophanic chromium(0) bis(carbene) complexes

Organometallics, ISSN: 0276-7333, Vol: 20, Issue: 21, Page: 4304-4306
2001
  • 28
    Citations
  • 0
    Usage
  • 4
    Captures
  • 0
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    28
    • Citation Indexes
      28
  • Captures
    4

Article Description

Double Michael addition of 1,4- and 1,3-xylylene diamines and 1,5-diaminobutane to the bimetallic α,β-unsaturated alkoxychromium(0) carbene complex 4 produces in good to excellent yields the corresponding cyclophane bimetallic complexes 5-7 as single isomers. In contrast, the reaction with 1,4-diaminobutane produces a different cyclophane complex, 8, derived from a 1,2- + 1,4-addition process.

Bibliographic Details

Israel Fernández; Miguel A. Sierra; María José Mancheño; Mar Gómez-Gallego; Susagna Ricart

American Chemical Society (ACS)

Chemistry

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