Metal-Free Annulation Cascades of 1,7-Enynes Using Di-tert -butyl Peroxide as the Methyl Source towards the Synthesis of Polyheterocyclic Scaffolds

2017 ◽  
Vol 359 (20) ◽  
pp. 3602-3610 ◽  
Author(s):  
Fang-Lin Tan ◽  
Ming Hu ◽  
Ren-Jie Song ◽  
Jin-Heng Li
Keyword(s):  
Metal Free ◽  
Tert Butyl ◽  
Butyl Peroxide

Metal-free S-methylation of diaryl disulfides with di-tert-butyl peroxide

2018 ◽  
Vol 59 (13) ◽  
pp. 1240-1243 ◽  
Author(s):  
Xiangmei Wu ◽  
Yan Wang
Keyword(s):  
Metal Free ◽  
Tert Butyl ◽  
Butyl Peroxide

scholarly journals Metal-Free Preparation of Cycloalkyl Aryl SulfidesviaDi-tert-butyl Peroxide-Promoted Oxidative C(sp3)H Bond Thiolation of Cycloalkanes

2014 ◽  
Vol 356 (11-12) ◽  
pp. 2719-2724 ◽  
Author(s):  
Jincan Zhao ◽  
Hong Fang ◽  
Jianlin Han ◽  
Yi Pan ◽  
Guigen Li
Keyword(s):  
Metal Free ◽  
Tert Butyl ◽  
Butyl Peroxide

Di-tert-butyl peroxide (DTBP) promoted dehydrogenative coupling: an expedient and metal-free synthesis of oxindoles via intramolecular C(sp2)–H and C(sp3)–H bond activation

RSC Advances ◽  
2015 ◽  
Vol 5 (85) ◽  
pp. 69119-69123 ◽  
Author(s):  
Biplab Mondal ◽  
Brindaban Roy
Keyword(s):  
Bond Activation ◽  
Metal Free ◽  
Tert Butyl ◽  
Dehydrogenative Coupling ◽  
Butyl Peroxide

An efficient di-tert-butyl peroxide (DTBP) promoted synthesis of oxindole has been developed. This methodology involves C(sp3)–H and C(sp2)–H bond activation under metal-free conditions.

Fundamental Thermal Hazard Investigation for Tert-Butyl Peroxide Reactor Using DSC and TGA Techniques

2011 ◽  
Vol 21 (1) ◽  
pp. 53-63 ◽  
Author(s):  
Chien-Jung Chen ◽  
Jen-Hao Chi ◽  
Sheng-Hung Wu ◽  
Cheng-Tung Chen ◽  
Hsiu-Fen Tsai
Keyword(s):  
Thermal Hazard ◽  
Tert Butyl ◽  
Butyl Peroxide

A Three Component Iodine-Catalyzed Oxidative Coupling Reaction: A Heterodifunction of 3-Methylindole

2021 ◽  
Author(s):  
Wei Zhang ◽  
Shiqun Xiang ◽  
Weibin Fan ◽  
Jiang Jin ◽  
Yinghua Li ◽  
...  
Keyword(s):  
Oxidative Coupling ◽  
Coupling Reaction ◽  
Peroxy Radicals ◽  
Metal Free ◽  
Tert Butyl ◽  
Oxidative Coupling Reaction

A metal-free synthesis of heterodifunctional indole derivaties is developed through TBHP/KI-mediated oxidative coupling. The reaction constructs C-O and C-C bonds in succession with the help of tert-butyl peroxy radicals generated...

An Efficient Substrate-Induced Method for the Synthesis of CF3-Substituted Cyclopropanes by Metal-Free Reaction of Trifluoromethyl Styrylisoxazoles with Nitromethane

Synthesis ◽  
2020 ◽  
Author(s):  
Feng Li ◽  
Hai Ma ◽  
Qing-he Zhao ◽  
Guang-hao Yu ◽  
Ye-chen Meng ◽  
...  
Keyword(s):  
Functional Groups ◽  
Phase Transfer ◽  
Cyclization Reaction ◽  
Metal Free ◽  
Tert Butyl ◽  
Pharmacological Interest ◽  
Substituted Cyclopropanes

AbstractA series of (trifluoromethyl)cyclopropanes (TFCPs) tolerating a broad range of functional groups, known as tert-butyl bioisosteres, have been obtained from the cyclization reaction between nitromethane­ and 5-[β-(trifluoromethyl)styryl]isoxazoles in 70–94% yields and 75:25 to 90:10 dr. This method offers practical access to this cyclopropyl moiety of pharmacological interest, employing an inorganic base under phase-transfer conditions.

Energy partitioning on photolysis of di-tert-butyl peroxide

1971 ◽  
Vol 75 (24) ◽  
pp. 3651-3655 ◽  
Author(s):  
F. H. Dorer ◽  
S. N. Johnson
Keyword(s):  
Energy Partitioning ◽  
Tert Butyl ◽  
Butyl Peroxide
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