Palladium-catalyzed domino Heck cyclization/ring opening of sulfolenes/desulfitative coupling: regio- and stereoselective synthesis of alkylated conjugated dienes

2020 ◽  
Vol 7 (18) ◽  
pp. 2731-2736 ◽  
Author(s):  
Xin-Xing Wu ◽  
Hao Ye ◽  
Hong Dai ◽  
Bing Yang ◽  
Yang Wang ◽  
...  
Keyword(s):  
Ring Opening ◽  
Stereoselective Synthesis ◽  
Conjugated Dienes ◽  
Conjugated Diene ◽  
Heck Cyclization ◽  
Palladium Catalyzed

An efficient cascade dienylation provides a range of alkylated conjugated diene compounds with the Z-configuration by introducing the C4 unit directly.

Lutetium and yttrium complexes supported by an anilido-oxazoline ligand for polymerization of 1,3-conjugated dienes and ε-caprolactone

2020 ◽  
Vol 44 (1) ◽  
pp. 121-128
Author(s):  
Wenqiang Li ◽  
Xinxin Jiang ◽  
Yat-Ming So ◽  
Gaohong He ◽  
Yu Pan
Keyword(s):  
High Activity ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Conjugated Dienes ◽  
Conjugated Diene ◽  
Yttrium Complexes

Lutetium and yttrium complexes supported by an anilido-oxazoline ligand exhibit high cis-1,4 stereoselectivity for 1,3-conjugated diene polymerization and high activity for ring-opening polymerization of ε-caprolactone.

Synthesis of bis-exocyclic conjugated diene containing 1,2,3,4-tetrahydroquinoline derivatives via palladium-catalyzed intramolecular Heck cyclization

RSC Advances ◽  
2014 ◽  
Vol 4 (78) ◽  
pp. 41561-41564 ◽  
Author(s):  
Munmun Ghosh ◽  
Shubhendu Dhara ◽  
Yasin Nuree ◽  
Jayanta K. Ray
Keyword(s):  
Conjugated Diene ◽  
Heck Cyclization ◽  
Palladium Catalyzed
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