Synthesis of Perhydroindenes and Perhydroisoindoles via One-Pot Enyne Metathesis/Diels-Alder Reaction; Remarkable Stability of Grubbs Catalyst under Lewis Acidic Conditions

Synthesis ◽  
2000 ◽  
Vol 2000 (12) ◽  
pp. 1766-1773 ◽  
Author(s):  
Dagmar Bentz ◽  
Sabine Laschat
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Enyne Metathesis ◽  
Grubbs Catalyst ◽  
One Pot ◽  
Diels Alder Reaction ◽  
Acidic Conditions

Preparation of Tricyclic and Tetracyclic Benzoxepin Derivatives by One-Pot Enyne Metathesis/Diels-Alder Reaction

Synlett ◽  
2001 ◽  
Vol 2001 (11) ◽  
pp. 1784-1786 ◽  
Author(s):  
Marcial Moreno-Mañas ◽  
Roser Pleixats ◽  
Antoni Santamaria
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Enyne Metathesis ◽  
One Pot ◽  
Diels Alder Reaction

One-pot enyne metathesis/Diels–Alder reaction for the construction of highly functionalized novel polycyclic aza-compounds

Tetrahedron ◽  
2008 ◽  
Vol 64 (3) ◽  
pp. 559-567 ◽  
Author(s):  
Raja Ben-Othman ◽  
Mohamed Othman ◽  
Servane Coste ◽  
Bernard Decroix
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Enyne Metathesis ◽  
One Pot ◽  
Diels Alder Reaction

scholarly journals Diversity-oriented synthesis of 17-spirosteroids

2020 ◽  
Vol 16 ◽  
pp. 880-887
Author(s):  
Benjamin Laroche ◽  
Thomas Bouvarel ◽  
Martin Louis-Sylvestre ◽  
Bastien Nay
Keyword(s):  
Alder Reaction ◽  
Propargyl Alcohol ◽  
Diels Alder ◽  
Enyne Metathesis ◽  
One Pot ◽  
Diversity Oriented Synthesis ◽  
Diels Alder Reaction ◽  
Microwave Irradiations ◽  
Classical Strategy ◽  
Alcohol Moiety

A diversity-oriented synthesis (DOS) approach has been used to functionalize 17-ethynyl-17-hydroxysteroids through a one-pot procedure involving a ring-closing enyne metathesis (RCEYM) and a Diels–Alder reaction on the resulting diene, under microwave irradiations. Taking advantage of the propargyl alcohol moiety present on commercially available steroids, this classical strategy was applied to mestranol and lynestrenol, giving a collection of new complex 17-spirosteroids.

scholarly journals One-pot cross-enyne metathesis (CEYM)–Diels–Alder reaction of gem-difluoropropargylic alkynes

2013 ◽  
Vol 9 ◽  
pp. 2688-2695 ◽  
Author(s):  
Santos Fustero ◽  
Paula Bello ◽  
Javier Miró ◽  
María Sánchez-Roselló ◽  
Günter Haufe ◽  
...  
Keyword(s):  
Research Group ◽  
Alder Reaction ◽  
Diels Alder ◽  
Internal Source ◽  
Enyne Metathesis ◽  
One Pot ◽  
Diels Alder Reaction ◽  
Heterocyclic Derivatives ◽  
The One

Propargylic difluorides 1 were used as starting substrates in a combination of cross-enyne metathesis and Diels–Alder reactions. Thus, the reaction of 1 with ethylene in the presence of 2nd generation Hoveyda–Grubbs catalyst generates a diene moiety which in situ reacts with a wide variety of dienophiles giving rise to a small family of new fluorinated carbo- and heterocyclic derivatives in moderate to good yields. This is a complementary protocol to the one previously described by our research group, which involved the use of 1,7-octadiene as an internal source of ethylene.

Aza-Diels-Alder Reaction Between 1,2-Diaza-1,3-dienes and β-Aryl-α,β-unsaturated Carbonyl Compounds. Easy One-pot Entry to 2’-Oxo-imidazo[1’,5’- f]tetrahydropyridazine

2014 ◽  
Vol 10 (6) ◽  
pp. 951-960
Author(s):  
Orazio Attanasi ◽  
Luca Bianchi ◽  
Maurizio D’Auria ◽  
Gianfranco Favi ◽  
Fabio Mantellini ◽  
...  
Keyword(s):  
Carbonyl Compounds ◽  
Alder Reaction ◽  
Diels Alder ◽  
One Pot ◽  
Diels Alder Reaction
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