Promotion of the photoacid generation performance of sulfonium salts by inhibiting the isomerization of conjugated systems using a cyclization strategy

2021 ◽  
Author(s):  
Junkun Wei ◽  
Shixiong Chen ◽  
Decheng Wan ◽  
Ming Jin
Keyword(s):  
Sulfonium Salts ◽  
Conjugated Systems

Kekulé index for valence bond structures of conjugated systems containing cyclobutadiene

1978 ◽  
Vol 43 (5) ◽  
pp. 1375-1392 ◽  
Author(s):  
Ante Graovac ◽  
Ivan Gutman ◽  
Milan Randić ◽  
Nenad Trinajstić
Keyword(s):  
Valence Bond ◽  
Conjugated Systems

A Nanoscale Jigsaw-Puzzle Approach to Large π-Conjugated Systems

2010 ◽  
Vol 49 (38) ◽  
pp. 6764-6767 ◽  
Author(s):  
Xingfa Gao ◽  
Shengbai B. Zhang ◽  
Yuliang Zhao ◽  
Shigeru Nagase
Keyword(s):  
Jigsaw Puzzle ◽  
Conjugated Systems

Sulfur-Mediated Reactions through Sulfonium Salts and Ylides

Synlett ◽  
2021 ◽  
Author(s):  
Pingfan Li
Keyword(s):  
Transition Metal ◽  
Rational Design ◽  
Acid Catalysis ◽  
Metal Catalysts ◽  
Transition Metal Catalysts ◽  
Bronsted Acid ◽  
Proof Of Concept ◽  
Sulfonium Salts ◽  
Brönsted Acid ◽  
Sulfonium Ylides

AbstractThis Account discusses several new reaction methods developed in our group that utilize sulfur-mediated reactions through sulfonium salts and ylides, highlighting the interplay of rational design and serendipity. Our initial goal was to convert aliphatic C–H bonds into C–C bonds site-selectively, and without the use of transition-metal catalysts. While a proof-of-concept has been achieved, this target is far from being ideally realized. The unexpected discovery of an anti-Markovnikov rearrangement and subsequent studies on difunctionalization of alkynes were much more straightforward, and eventually led to the new possibility of asymmetric N–H insertion of sulfonium ylides through Brønsted acid catalysis.1 Introduction2 Allylic/Propargylic C–H Functionalization3 Anti-Markovnikov Rearrangement4 Difunctionalization of Alkynes5 Asymmetric N–H Insertion of Sulfonium Ylides6 Conclusion

4‐Aryl‐2‐Imino‐1,3‐Dithiolanes from the Room Temperature Coupling of Sodium Dithiocarbamates with Sulfonium Salts

2021 ◽  
Vol 2021 (10) ◽  
pp. 1615-1622
Author(s):  
Giulio Bresciani ◽  
Fabio Marchetti ◽  
Gianluca Ciancaleoni ◽  
Guido Pampaloni
Keyword(s):  
Room Temperature ◽  
Sulfonium Salts

scholarly journals Photochemical (Hetero-)Arylation of Aryl Sulfonium Salts

2021 ◽  
Author(s):  
Yue Zhao ◽  
Congjun Yu ◽  
Wenjing Liang ◽  
Frederic W. Patureau
Keyword(s):  
Sulfonium Salts

scholarly journals Our research progress in heteroaggregation and homoaggregation of organic π‐conjugated systems

Aggregate ◽  
2021 ◽  
Author(s):  
Xin Deng ◽  
Xiaohui Yu ◽  
Jinchong Xiao ◽  
Qichun Zhang
Keyword(s):  
Research Progress ◽  
Conjugated Systems
Sign in / Sign up

Export Citation Format

Share Document