Evaluation of the mechanism, regio-, and diastereoselectivity of aza-Diels–Alder reactions of 2H-azirine under a Lewis acid catalyst

2022 ◽  
Author(s):  
Mina Haghdadi ◽  
Kosar Norouzi ◽  
Mahshid Hamzehloueian
Keyword(s):  
Lewis Acid ◽  
Acid Catalyst ◽  
Diels Alder ◽  
Lewis Acid Catalyst

Asymmetric synthesis of isoquinuclidines by Diels–Alder reaction of 1,2-dihydropyridine utilizing a chiral Lewis acid catalyst

Tetrahedron ◽  
2012 ◽  
Vol 68 (6) ◽  
pp. 1774-1781 ◽  
Author(s):  
Chigusa Seki ◽  
Masafumi Hirama ◽  
N.D.M. Romauli Hutabarat ◽  
Junko Takada ◽  
Chonticha Suttibut ◽  
...  
Keyword(s):  
Asymmetric Synthesis ◽  
Lewis Acid ◽  
Acid Catalyst ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Chiral Lewis Acid ◽  
Lewis Acid Catalyst

ChemInform Abstract: [(Indenyl)Ru(biphop-F)]+: A Lewis Acid Catalyst that Controls Both the Diene and the Dienophile Facial Selectivity in Diels-Alder Reactions.

ChemInform ◽  
2010 ◽  
Vol 33 (18) ◽  
pp. no-no
Author(s):  
E. Peter Kuendig ◽  
Christophe M. Saudan ◽  
Valerie Alezra ◽  
Florian Viton ◽  
Gerald Bernardinelli
Keyword(s):  
Lewis Acid ◽  
Acid Catalyst ◽  
Diels Alder ◽  
Facial Selectivity ◽  
Lewis Acid Catalyst

Design of chiral tin(IV) aryloxide as a mild Lewis acid catalyst for enantioselective Diels–Alder reaction

2006 ◽  
Vol 47 (6) ◽  
pp. 873-875 ◽  
Author(s):  
Taichi Kano ◽  
Teppei Konishi ◽  
Shunsuke Konishi ◽  
Keiji Maruoka
Keyword(s):  
Lewis Acid ◽  
Acid Catalyst ◽  
Alder Reaction ◽  
Diels Alder ◽  
Diels Alder Reaction ◽  
Lewis Acid Catalyst

Strained silacycle-catalyzed asymmetric Diels–Alder cycloadditions: the first highly enantioselective silicon Lewis acid catalyst

Tetrahedron ◽  
2006 ◽  
Vol 62 (49) ◽  
pp. 11397-11401 ◽  
Author(s):  
Katsumi Kubota ◽  
Christopher L. Hamblett ◽  
Xiaolun Wang ◽  
James L. Leighton
Keyword(s):  
Lewis Acid ◽  
Acid Catalyst ◽  
Diels Alder ◽  
Lewis Acid Catalyst

scholarly journals Enantioselective Diels–Alder reaction of anthracene by chiral tritylium catalysis

2019 ◽  
Vol 15 ◽  
pp. 1304-1312 ◽  
Author(s):  
Qichao Zhang ◽  
Jian Lv ◽  
Sanzhong Luo
Keyword(s):  
Lewis Acid ◽  
Acid Catalyst ◽  
Alder Reaction ◽  
Ion Pair ◽  
Diels Alder ◽  
Highly Active ◽  
Diels Alder Reaction ◽  
New Type ◽  
Lewis Acid Catalyst ◽  
Trityl Cation

The combination of the trityl cation and a chiral weakly coordinating Fe(III)-based bisphosphate anion was used to develop a new type of a highly active carbocation Lewis acid catalyst. The stereocontrol potential of the chiral tritylium ion pair was demonstrated by its application in an enantioselective Diels–Alder reaction of anthracene.

Optically Active Polymer Synthesis by Diels−Alder Polymerization with Chirally Modified Lewis Acid Catalyst

1999 ◽  
Vol 32 (3) ◽  
pp. 541-547 ◽  
Author(s):  
Koichi Kamahori ◽  
Shoichi Tada ◽  
Koichi Ito ◽  
Shinichi Itsuno
Keyword(s):  
Lewis Acid ◽  
Acid Catalyst ◽  
Polymer Synthesis ◽  
Optically Active ◽  
Diels Alder ◽  
Optically Active Polymer ◽  
Lewis Acid Catalyst
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