Results 181 to 190 of about 23,422 (216)

Aza[14]annulene

Angewandte Chemie, 1980
AbstractAnalog zur Synthese des Aza[18]annulens (1) erfolgt die des Aza[14]annulens (2) durch Tieftemperaturphotolyse des Azids 11. In Lösung liegt ein Gemisch aus den drei Aza[14]annulenen 2a, b, c im Verhältnis 83:8.5:8.5 vor. Der Stickstoff hält in 2 eine interne Position besetzt. Der eindeutig diatrope (aromatische) Charakter von 2a–c ist in 2b und
Herbert Röttele, Gerhard Schröder
openaire   +1 more source

Benzo[18]annulen

Tetrahedron Letters, 1977
Meissner , U., Gensler, A., Staab, H.
openaire   +2 more sources

[12]Annulene

Tetrahedron Letters, 1970
Jean F.M. Oth, H. Röttele, G. Schröder
openaire   +1 more source

[10]Annulenes

Journal of the Chemical Society D: Chemical Communications, 1969
S. Masamune, R. T. Seidner
openaire   +1 more source

Annulenes

Accounts of Chemical Research, 1972
openaire   +1 more source

A Heptacene Analogue Entailing a Quinoidal Benzodi[7]annulene (7/6/7 Ring) Core with a Tunable Configuration and Multiple Redox Properties

Angewandte Chemie - International Edition, 2023
De-Qing Zhang
exaly  

Synthesis of a Porous [14]Annulene Graphene Nanoribbon and a Porous [30]Annulene Graphene Nanosheet on Metal Surfaces

Angewandte Chemie - International Edition, 2023
Junfa Zhu
exaly  

A novel π-d conjugated cobalt tetraaza[14]annulene based atomically dispersed electrocatalyst for efficient CO2 reduction

Chemical Engineering Journal, 2022
Yong Zuo, Peng-Yi Tang, Jordi Arbiol
exaly  

19.1.9 Annulenes

2005
H. Ohya-Nishigushi, A. Terahara, K. Tajima   +2 more
openaire   +1 more source

[22]Annulene

Journal of the Chemical Society D: Chemical Communications, 1971
R. M. McQuilkin, B. W. Metcalf, F. Sondheimer   +2 more
openaire   +1 more source