Document Detail

Spin-state control of thermal and photochemical Bergman cyclization.
MedLine Citation:
PMID:  23388700     Owner:  NLM     Status:  Publisher    
Thermal Bergman cyclization of Pt(ii) dialkynylporphyrins reveals a marked reduction in the cyclization temperature relative to the free base and Zn(ii) derivatives. In contrast, photogenerated (3)ππ* population produces no detectable Bergman photocyclization, suggesting that the photoreactivities of the related free base and Zn(ii) derivatives occurs via the (1)ππ* state.
Leigh J K Boerner; Maren Pink; Hyunsoo Park; Amanda Lesueur; Jeffrey M Zaleski
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2013-2-7
Journal Detail:
Title:  Chemical communications (Cambridge, England)     Volume:  -     ISSN:  1364-548X     ISO Abbreviation:  Chem. Commun. (Camb.)     Publication Date:  2013 Feb 
Date Detail:
Created Date:  2013-2-7     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9610838     Medline TA:  Chem Commun (Camb)     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Department of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, Indiana, USA.
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