ChemInform Abstract: Facile Access to Benzothiophenes Through Metal-Free Iodine-Catalyzed Intermolecular Cyclization of Thiophenols and Alkynes.

ChemInform ◽  
2016 ◽  
Vol 47 (1) ◽  
Author(s):  
Kelu Yan ◽  
Daoshan Yang ◽  
Mengqi Zhang ◽  
Wei Wei ◽  
Yao Liu ◽  
...  
Keyword(s):  
Metal Free ◽  
Intermolecular Cyclization ◽  
Free Iodine

Facile Access to Benzothiophenes through Metal-Free Iodine-­Catalyzed Intermolecular Cyclization of Thiophenols and Alkynes

Synlett ◽  
2015 ◽  
Vol 26 (13) ◽  
pp. 1890-1894 ◽  
Author(s):  
Daoshan Yang ◽  
Hua Wang ◽  
Kelu Yan ◽  
Mengqi Zhang ◽  
Wei Wei ◽  
...  
Keyword(s):  
Metal Free ◽  
Intermolecular Cyclization ◽  
Free Iodine

ChemInform Abstract: Metal-Free Iodine(III)-Promoted Direct Intermolecular C-H Amination Reactions of Acetylenes.

ChemInform ◽  
2013 ◽  
Vol 44 (9) ◽  
pp. no-no
Author(s):  
Jose A. Souto ◽  
Peter Becker ◽  
Alvaro Iglesias ◽  
Kilian Muniz
Keyword(s):  
Metal Free ◽  
Free Iodine

Metal-free, iodine-catalyzed regioselective sulfenylation of indoles with thiols

2016 ◽  
Vol 57 (17) ◽  
pp. 1912-1916 ◽  
Author(s):  
Shanli Yi ◽  
Meichao Li ◽  
Weimin Mo ◽  
Xinquan Hu ◽  
Baoxiang Hu ◽  
...  
Keyword(s):  
Metal Free ◽  
Free Iodine

A metal-free iodine-mediated conversion of hydroxamates to esters

2020 ◽  
Vol 50 (9) ◽  
pp. 1353-1360
Author(s):  
Subhankar Ghosh ◽  
Jeet Banerjee ◽  
Rajat Ghosh ◽  
Shital K. Chattopadhyay
Keyword(s):  
Metal Free ◽  
Free Iodine

Methylation Alkynylation of Terminal Alkenes via 1,2-Alkynyl Migration using Peroxides as the Methyl Resource

Synthesis ◽  
2021 ◽  
Author(s):  
Yiqun Qin ◽  
De Chen ◽  
Liang Liu ◽  
Jiajia Zhang ◽  
Xinju Peng ◽  
...  
Keyword(s):  
Functional Group ◽  
Organic Peroxide ◽  
Quaternary Carbon ◽  
Metal Free ◽  
Intermolecular Cyclization ◽  
Terminal Alkenes

The metal-free oxidative alkene methylation/alkynylation of 1,4-enyn-3-ols with an organic peroxide as the methyl resource has been developed, which provides straightforward and practical access to the challenging quaternary carbon-containing but-3-yn-1-ones. The method is reasoned to go through methylation of functional alkenes utilizing DCP as the methyling reagents and subsequent intermolecular cyclization/1,2-alkynyl migration. This reaction has an excellent functional group tolerance, broad substrate scope and exquisite selectivity.

Metal-free iodine-catalyzed direct cross-dehydrogenative coupling (CDC) between pyrazoles and thiols

2016 ◽  
Vol 3 (11) ◽  
pp. 1457-1461 ◽  
Author(s):  
Daoshan Yang ◽  
Pengfei Sun ◽  
Wei Wei ◽  
Lingduan Meng ◽  
Lingchao He ◽  
...  
Keyword(s):  
Coupling Method ◽  
Metal Free ◽  
Dehydrogenative Coupling ◽  
Direct Cross ◽  
Free Iodine

A green and efficient iodine-catalyzed cross-dehydrogenative C–S coupling method for the synthesis of C-4 sulfenylated pyrazoles has been initially developed under metal-free conditions.

Metal-Free Iodine-Catalyzed Synthesis of Fully Substituted Pyrazoles and Its Sulphenylation

2015 ◽  
Vol 80 (16) ◽  
pp. 8217-8224 ◽  
Author(s):  
Jun Sun ◽  
Jiang-Kai Qiu ◽  
Yi-Long Zhu ◽  
Cheng Guo ◽  
Wen-Juan Hao ◽  
...  
Keyword(s):  
Metal Free ◽  
Free Iodine ◽  
Substituted Pyrazoles

Metal-Free Iodine(III)-Promoted Synthesis of Isoquinolones

2014 ◽  
Vol 79 (22) ◽  
pp. 10988-10998 ◽  
Author(s):  
Zhi-Wei Chen ◽  
Yi-Zhou Zhu ◽  
Jin-Wang Ou ◽  
Ya-Ping Wang ◽  
Jian-Yu Zheng
Keyword(s):  
Metal Free ◽  
Free Iodine
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