Detailed Information on Publication Record
2011
The Power of Solvent in Altering the Course of Photorearrangements
ŠEBEJ, Peter, Bum He LIM, Bong Ser PARK, Richard S. GIVENS, Petr KLÁN et. al.Basic information
Original name
The Power of Solvent in Altering the Course of Photorearrangements
Name in Czech
Schopnost rozpouštědla měnit mechanismus fotochemického přesmyku
Authors
ŠEBEJ, Peter (703 Slovakia, belonging to the institution), Bum He LIM (410 Republic of Korea), Bong Ser PARK (410 Republic of Korea), Richard S. GIVENS (840 United States of America) and Petr KLÁN (203 Czech Republic, guarantor, belonging to the institution)
Edition
Organic Letters, Washington D.C., USA, American Chemical Society, 2011, 1523-7060
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10401 Organic chemistry
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 5.862
RIV identification code
RIV/00216224:14310/11:00052645
Organization unit
Faculty of Science
UT WoS
000287122800026
Keywords (in Czech)
Fotochemi; foto-Favorskéheho přesmyk; voda
Keywords in English
Photochemistry; photo-Favorskii rearrangement; water
Tags
International impact, Reviewed
Změněno: 1/4/2015 22:21, prof. RNDr. Petr Klán, Ph.D.
Abstract
V originále
A clean bifurcation between two important photochemical reactions through competition of a triplet state Type II H-abstraction reaction with a photo-Favorskii rearrangement for (o/p)-hydroxy-o-methylphenacyl esters that depends on the water content of the solvent has been established. The switch from the anhydrous Type II pathway that yields indanones to the aqueous-dependent pathway producing benzofuranones occurs abruptly at low water concentrations (~8%). The surprisingly clean yields suggest that such reactions are synthetically promising.
Links
ED0001/01/01, research and development project |
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ME09021, research and development project |
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MSM0021622413, plan (intention) |
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MUNI/A/0980/2009, interní kód MU |
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