scholarly journals Preparation of bicyclic lactones using lewis acids catalyzed ene-reaction

2010 ◽  
Vol 5 (2) ◽  
Author(s):  
B.Y Makama
Keyword(s):  
Lewis Acids ◽  
Ene Reaction ◽  
Bicyclic Lactones

C2-Symmetric Copper(II) Complexes as Chiral Lewis Acids. Enantioselective Catalysis of the Glyoxylate−Ene Reaction

1998 ◽  
Vol 120 (23) ◽  
pp. 5824-5825 ◽  
Author(s):  
David A. Evans ◽  
Christopher S. Burgey ◽  
Nick A. Paras ◽  
Tomas Vojkovsky ◽  
Steven W. Tregay
Keyword(s):  
Lewis Acids ◽  
Enantioselective Catalysis ◽  
Ene Reaction

ChemInform Abstract: C2-Symmetric Copper(II) Complexes as Chiral Lewis Acids. Enantioselective Catalysis of the Glyoxylate-Ene Reaction.

ChemInform ◽  
2010 ◽  
Vol 29 (44) ◽  
pp. no-no
Author(s):  
D. A. EVANS ◽  
C. S. BURGEY ◽  
N. A. PARAS ◽  
T. VOJKOVSKY ◽  
S. W. TREGAY
Keyword(s):  
Lewis Acids ◽  
Enantioselective Catalysis ◽  
Ene Reaction

ChemInform Abstract: Ene Reaction of Allenyl Sulfides with Aldehydes and Schiff′s Bases Catalyzed by Lewis Acids.

ChemInform ◽  
2010 ◽  
Vol 22 (52) ◽  
pp. no-no
Author(s):  
Y. HAYASHI ◽  
T. SHIBATA ◽  
K. NARASAKA
Keyword(s):  
Lewis Acids ◽  
Ene Reaction

Ene Reaction of Allenyl Sulfides with Aldehydes and Schiffs Bases Catalyzed by Lewis Acids

1990 ◽  
Vol 19 (9) ◽  
pp. 1693-1696 ◽  
Author(s):  
Yujiro Hayashi ◽  
Takanori Shibata ◽  
Koichi Narasaka
Keyword(s):  
Lewis Acids ◽  
Ene Reaction ◽  
Schiffs Bases

Study on the "Tin-Ene" Reaction of α-Bromoacetophenone and Metallic Tin With Aldehydes

1996 ◽  
Vol 24 (4) ◽  
pp. 769-775
Author(s):  
Jing-Yao Zhou ◽  
Yu Jia ◽  
Qiu-Yi Shao ◽  
Shi-Hui Wu
Keyword(s):  
Ene Reaction

TUNING PROPERTIES AND MORPHOLOGY IN HIGH VINYL CONTENT SBS BLOCK COPOLYMER, A THERMOPLASTIC ELASTOMER VIA THIOL-ENE MODIFICATION

2017 ◽  
Vol 90 (3) ◽  
pp. 550-561 ◽  
Author(s):  
Prithwiraj Mandal ◽  
Siva Ponnupandian ◽  
Soumyadip Choudhury ◽  
Nikhil K. Singha
Keyword(s):  
Block Copolymer ◽  
Thermoplastic Elastomer ◽  
Atomic Force Microscopy Analysis ◽  
Ene Reaction ◽  
Force Microscopy ◽  
Atomic Force ◽  
Microscopy Analysis ◽  
Styrene Butadiene Styrene ◽  
Styrene Butadiene ◽  
Butadiene Styrene

ABSTRACT Thiol-ene modification of high vinyl content thermoplastic elastomeric styrene butadiene styrene (SBS) block copolymer (BCP) was carried out using different thiolating agents in toluene at 70 °C. 1H NMR analysis confirmed the participation of vinyl double bond in the thiol-ene modification reaction of SBS. Surface morphology of the block copolymers evaluated by atomic force microscopy analysis showed higher roughness after the thiol-ene reaction. The thiol-modified SBS block copolymer showed better adhesion strength and oil resistance properties than the pristine SBS.

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