ChemInform Abstract: Efficient Synthesis of β-CF3/SCF3-Substituted Carbonyls via Copper-Catalyzed Electrophilic Ring-Opening Cross-Coupling of Cyclopropanols.

ChemInform ◽  
2015 ◽  
Vol 46 (36) ◽  
pp. no-no
Author(s):  
Yong Li ◽  
Zhishi Ye ◽  
Tabitha M. Bellman ◽  
Teng Chi ◽  
Mingji Dai
2015 ◽  
Vol 17 (9) ◽  
pp. 2186-2189 ◽  
Author(s):  
Yong Li ◽  
Zhishi Ye ◽  
Tabitha M. Bellman ◽  
Teng Chi ◽  
Mingji Dai

2021 ◽  
Author(s):  
Rajneesh Misra ◽  
Yogjivan Rout

A series of multi acceptor based push-pull derivatives BTD2–BTD5 were designed and synthesized via Pd-catalyzed Sonogashira cross-coupling reaction followed by [2+2] cycloaddition–electrocyclic ring-opening reaction in which benzothiadiazole (BTD, A1), naphthalimide...


2008 ◽  
Vol 10 (3) ◽  
pp. 377-380 ◽  
Author(s):  
Hiroyoshi Noguchi ◽  
Takayuki Shioda ◽  
Chih-Ming Chou ◽  
Michinori Suginome

2022 ◽  
Author(s):  
Zhi-Gang Yin ◽  
Xiong-Wei Liu ◽  
Hui-Juan Wang ◽  
Min Zhang ◽  
Xiong-Li Liu ◽  
...  

A highly efficient synthesis of structurally diverse ortho-acylphenol–diindolylmethane hybrids 3 using carboxylic acid-activated chromones as versatile synthetic building blocks is reported here for the first time, through 1,4-nucleophilic addition and followed by a decarboxylation and pyrone ring opening reaction process.


1987 ◽  
Vol 65 (1) ◽  
pp. 189-190 ◽  
Author(s):  
Michel Girard ◽  
David B. Moir ◽  
John W. ApSimon

The title compound 1 was prepared in 13% overall yield starting from the commercially available and inexpensive 3,5-dimethoxybenzoic acid (4). The n-pentyl side chain was elaborated from cross-coupling reactions between halides.


Heterocycles ◽  
1992 ◽  
Vol 33 (2) ◽  
pp. 831 ◽  
Author(s):  
Seiichi Takano ◽  
Masashi Akiyama ◽  
Takumichi Sugihara ◽  
Kunio Ogasawara

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