Regioselective synthesis of fused oxa-heterocycles via iodine-mediated annulation of cyclic 1,3-dicarbonyl compounds with propargylic alcohols

2021 ◽  
Author(s):  
Liang Zhang ◽  
Neng-Jie Mou ◽  
Dong-Rong Xiao ◽  
Xin Zhuang ◽  
Xiao-Long Lin ◽  
...  
Keyword(s):  
Regioselective Synthesis ◽  
Dicarbonyl Compounds ◽  
Propargylic Alcohols

The synthesis of structurally diverse fused oxa-heterocycles is established through the iodine-mediated cascade annulation of cyclic 1,3-dicarbonyl compounds with propargylic alcohols.

ChemInform Abstract: Regioselective Synthesis of 5-Trifluoromethyl-1,2,3-triazoles via CF3-Directed Cyclization of 1-Trifluoromethyl-1,3-dicarbonyl Compounds with Azides.

ChemInform ◽  
2012 ◽  
Vol 43 (26) ◽  
pp. no-no
Author(s):  
Yury A. Rozin ◽  
Johann Leban ◽  
Wim Dehaen ◽  
Valentine G. Nenajdenko ◽  
Vasiliy M. Muzalevskiy ◽  
...  
Keyword(s):  
Regioselective Synthesis ◽  
Dicarbonyl Compounds

ChemInform Abstract: Heteropoly Acid Catalyzed Highly Efficient Alkylation of 1,3-Dicarbonyl Compounds with Benzylic and Propargylic Alcohols.

ChemInform ◽  
2008 ◽  
Vol 39 (41) ◽  
Author(s):  
J. S. Yadav ◽  
B. V. Subba Reddy ◽  
T. Pandurangam ◽  
K. V. Raghavendra Rao ◽  
K. Praneeth ◽  
...  
Keyword(s):  
Heteropoly Acid ◽  
Dicarbonyl Compounds ◽  
Propargylic Alcohols ◽  
Highly Efficient ◽  
Acid Catalyzed

Ruthenium-Catalyzed Cycloaddition between Propargylic Alcohols and Cyclic 1,3-Dicarbonyl Compounds via an Allenylidene Intermediate

2004 ◽  
Vol 69 (10) ◽  
pp. 3408-3412 ◽  
Author(s):  
Yoshiaki Nishibayashi ◽  
Masato Yoshikawa ◽  
Youichi Inada ◽  
Masanobu Hidai ◽  
Sakae Uemura
Keyword(s):  
Dicarbonyl Compounds ◽  
Propargylic Alcohols

Gold(III)-Catalyzed Synthesis of 2,3,4-Trisubstituted Dihydropyrans from Propargylic Alcohols with 1,3-Dicarbonyl Compounds

Heterocycles ◽  
2017 ◽  
Vol 95 (1) ◽  
pp. 172 ◽  
Author(s):  
Osamu Tamura ◽  
Nobuyoshi Morita ◽  
Kazuki Oguro ◽  
Saori Takahashi ◽  
Midori Kawahara ◽  
...  
Keyword(s):  
Dicarbonyl Compounds ◽  
Propargylic Alcohols
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