Critical assessment of pharmaceutical processes-A rationale for changing the synthetic route
Article Abstract:
Pharmaceutical processes are assessed critically in order to identify and characterize criteria for rejecting a synthetic route and thus trigger the search for a viable alternative. The synthetic route adopted must be highly innovative, flexible, environmentally safe, cost effective and must give substantial yield and early assessment of process issues will enable the process chemist to make a decision to embark on a search for alternative routes.
Publication Name: Chemical Reviews
Subject: Chemistry
ISSN: 0009-2665
Year: 2006
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Magnetic molecular conductors
Article Abstract:
Compounds containing electron donor molecules that form molecular metals and superconductors can be synthesized with a wide variety of transition metal containing anions, which introduce localized magnetic moments into the lattice. Insulators, semiconductors, metals and superconductors are all represented.
Publication Name: Chemical Reviews
Subject: Chemistry
ISSN: 0009-2665
Year: 2004
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Tetrathiafulvalenes, oligoacenenes, and their buckminsterfullerence derivatives: The brick and mortar of organic electronics
Article Abstract:
The principals of highest occupied molecular orbital - lowest occupied molecular orbital (HOMO-LUMO) gap control in organic molecules and synthetic approaches are elaborated. Numerous examples of molecular materials with HOMO-LUMO gaps in the range of ~2-0.2 eV are demonstrated.
Publication Name: Chemical Reviews
Subject: Chemistry
ISSN: 0009-2665
Year: 2004
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