TY  - THES
A1  - Luzi, Manja
T1  - Kinetic studies of mixed gas hydrates
Y1  - 2012
CY  - Potsdam
ER  - 
TY  - GEN
A1  - Krehl, Stefan
T1  - Entwicklung von Ruthenium-katalysierten Tandem-Reaktionssequenzen
Y1  - 2012
CY  - Potsdam
ER  - 
TY  - THES
A1  - Kupstat, Annette
T1  - Förster resonance energy transfer (FRET)-based detection of molecular binding interactions - from fundamental research to application in life science
Y1  - 2012
CY  - Potsdam
ER  - 
TY  - THES
A1  - Schneider, Julia
T1  - Characterisation of single and multibubble cavitation through analysis of molecular, atomic and ionic line emissions
Y1  - 2012
CY  - Potsdam
ER  - 
TY  - THES
A1  - Pick, Charlotte Hildegard
T1  - Die Photo-Dehydro-Diels-Alder-Reaktion als potentielle Methode zur Ligandendarstellung: Untersuchungen zur atropselektiven Synthese von Biarylen und Synthese von Naphthylpryridinen
Y1  - 2012
SN  - 978-3-8439-0337-0
PB  - Dr. Hut
CY  - München
ER  - 
TY  - JOUR
A1  - Kleinpeter, Erich
A1  - Stojanovic, Milovan
A1  - Markovic, Rade
A1  - Baranac-Stojanovic, Marija
T1  - Synthesis of thiazolidine-fused heterocycles via exo-mode cyclizations of vinylogous N-acyliminium ions
N2  - Syntheses of thiazolidine-fused heterocycles via exo-mode cyclizations of vinylogous N-acyliminium ions incorporating heteroatom-based nucleophiles have been examined and discussed. The formation of (5,6)-membered systems was feasible with all nucleophiles tried (O, S and N), while the closing of the five-membered ring was restricted to O- and S-nucleophiles. The closure of a four-membered ring failed. Instead, the bicyclic (5,6)-membered acetal derivative and the tricyclic system with an eight-membered central ring were obtained from the substrates containing O and S nucleophilic moieties, respectively. The reaction outcome and stereochemistry are rationalized using quantum chemical calculations at B3LYP/6-31G(d) level. The exclusive cis-stereoselectivity in the formation of (5,6)- and (5,5)-membered systems results from thermodynamic control, whereas the formation of the eight-membered ring was kinetically controlled.
Y1  - 2012
SN  - 1477-0520
ER  - 
TY  - JOUR
A1  - Kleinpeter, Erich
A1  - Neuvonen, Kari
A1  - Neuvonen, Helmi
A1  - Koch, Andreas
T1  - Taft equation in the light of NBO computations : Introduction of a novel polar computational substituent constant scale for alkyl groups
Y1  - 2012
SN  - 2210-271X
ER  -