The Z-enoate assisted, Meyer–Schuster rearrangement cascade: unconventional synthesis of α-arylenone esters

2016 ◽  
Vol 52 (82) ◽  
pp. 12147-12150 ◽  
Author(s):  
Prabhakararao Tharra ◽  
Beeraiah Baire
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Propargylic Alcohols ◽  
Brönsted Acid ◽  
Novel Concept

Brønsted acid promoted nucleophilation of propargylic alcohols during the Meyer–Schuster rearrangement (M–S) has been introduced. The reverse polarization of the M–S intermediate allenyl cation has been realized by employing a novel concept of cis-enoate assistance strategy.

Synthesis of 3-Allenylindoles and 3-Dienylindoles by Brønsted Acid Catalyzed Allenylation of 2-Arylindoles with Tertiary Propargylic Alcohols

Synlett ◽  
2009 ◽  
Vol 2009 (12) ◽  
pp. 1985-1989 ◽  
Author(s):  
Roberto Sanz ◽  
Mukut Gohain ◽  
Delia Miguel ◽  
Alberto Martínez ◽  
Félix Rodríguez
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Propargylic Alcohols ◽  
Brönsted Acid ◽  
Acid Catalyzed

Brønsted Acid Catalyzed Alkylation of Indoles with Tertiary Propargylic Alcohols: Scope and Limitations

2010 ◽  
Vol 2010 (36) ◽  
pp. 7027-7039 ◽  
Author(s):  
Roberto Sanz ◽  
Delia Miguel ◽  
Alberto Martínez ◽  
Mukut Gohain ◽  
Patricia García-García ◽  
...  
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Propargylic Alcohols ◽  
Brönsted Acid ◽  
Acid Catalyzed

scholarly journals Brønsted acid−catalyzed synthesis of tetrasubstituted allenes and polysubstituted 2H-chromenes from tertiary propargylic alcohols

Tetrahedron ◽  
2019 ◽  
Vol 75 (31) ◽  
pp. 4071-4080 ◽  
Author(s):  
Natalia Cabrera-Lobera ◽  
Noelia Velasco ◽  
Roberto Sanz ◽  
Manuel A. Fernández-Rodríguez
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Propargylic Alcohols ◽  
Brönsted Acid ◽  
Acid Catalyzed

Synthesis of 1,5-Enynes by Brønsted Acid Catalyzed Substitution of Propargylic Alcohols and One-Pot Synthesis of Bicyclo[3.1.0]hexenes

Synthesis ◽  
2007 ◽  
Vol 2007 (20) ◽  
pp. 3252-3256 ◽  
Author(s):  
Roberto Sanz ◽  
Félix Rodríguez ◽  
Alberto Martínez ◽  
Delia Miguel ◽  
Julia Álvarez-Gutiérrez
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
One Pot ◽  
Propargylic Alcohols ◽  
One Pot Synthesis ◽  
Brönsted Acid ◽  
Acid Catalyzed

scholarly journals Brønsted Acid-Mediated Formal [3+3] Annulation Between Propargylic Alcohols and 1,3-Diketones

2017 ◽  
Vol 360 (5) ◽  
pp. 870-874 ◽  
Author(s):  
Ya-Ping Han ◽  
Xue-Song Li ◽  
Xin-Yu Zhu ◽  
Zhou Sun ◽  
Ming Li ◽  
...  
Keyword(s):  
Bronsted Acid ◽  
Brønsted Acid ◽  
Propargylic Alcohols ◽  
Brönsted Acid
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