Cerium Ammonium Nitrate-Mediated Access to Biaryl Lactones: Substrate Scopes and Mechanism Studies

2021 ◽  
Vol 86 (19) ◽  
pp. 13371-13380
Author(s):  
Mianran Chao ◽  
Fang Wang ◽  
Linlin Xu ◽  
Yanping Ju ◽  
Zixuan Chen ◽  
...  
Keyword(s):  
Ammonium Nitrate ◽  
Cerium Ammonium Nitrate ◽  
Cerium Ammonium

ChemInform Abstract: Cerium Ammonium Nitrate Promoted Alkoxylation of Cephem Sulfoxides and Sulfones.

ChemInform ◽  
2010 ◽  
Vol 25 (52) ◽  
pp. no-no
Author(s):  
M. ALPEGIANI ◽  
P. BISSOLINO ◽  
D. BORGHI ◽  
E. PERRONE
Keyword(s):  
Ammonium Nitrate ◽  
Cerium Ammonium Nitrate ◽  
Cerium Ammonium

HNO3/Silica Gel supported CAN; Oxidative Deprotection of Benzylic Tetrahydropyranyl Ethers under Solvent-free Conditions using Microwaves

2005 ◽  
Vol 2005 (2) ◽  
pp. 105-106 ◽  
Author(s):  
Majid M. Heravi ◽  
Pegah Kazemian ◽  
Hossein A. Oskooie ◽  
Mitra Ghassemzadeh
Keyword(s):  
Ammonium Nitrate ◽  
Silica Gel ◽  
Carbonyl Compounds ◽  
Solvent Free ◽  
Cerium Ammonium Nitrate ◽  
Solvent Free Conditions ◽  
Cerium Ammonium

Benzylic tetrahydropyranyl ethers are rapidly and selectively oxidised to the corresponding carbonyl compounds by HNO3/ silica gel supported cerium ammonium nitrate (CAN) under solvent free conditions using microwave.

Cerium Ammonium Nitrate (CAN) for Mild and Efficient Reagent to Remove Hydroxyethyl Units from 2-Hydroxyethyl Ethers and 2-Hydroxyethyl Amines.

ChemInform ◽  
2007 ◽  
Vol 38 (18) ◽  
Author(s):  
Hiromichi Fujioka ◽  
Hdieki Hirose ◽  
Yusuke Ohba ◽  
Kenichi Murai ◽  
Kenji Nakahara ◽  
...  
Keyword(s):  
Ammonium Nitrate ◽  
Cerium Ammonium Nitrate ◽  
Cerium Ammonium ◽  
Efficient Reagent

Copper-Mediated sp 2 C–H Chlorination with Trichloroacetamide Using a Removable Directing Group

Synthesis ◽  
2017 ◽  
Vol 49 (13) ◽  
pp. 2865-2872 ◽  
Author(s):  
Jie Li ◽  
Wan-Chen Lee ◽  
Arya Tehrani
Keyword(s):  
Ammonium Nitrate ◽  
Organic Base ◽  
Cerium Ammonium Nitrate ◽  
Cerium Ammonium ◽  
Directing Group

2-Aminophenyl-1H-pyrazole was discovered as a removable, bidentate directing group for copper-mediated aerobic oxidative sp 2 C–H bond chlorination employing trichloroacetamide as a new chlorine source. When Cu(OAc)2 was employed as the copper source, 1,1,3,3-­tetramethylguanidine (TMG) as an organic base, the reaction, optimally carried out overnight in DMSO at 80 °C in open air, produced a variety of mono- and dichlorinated products in moderate to excellent yields. This directing group can be removed oxidatively with cerium ammonium nitrate (CAN).

Remarkable deprotection of THP and THF ethers catalysed by cerium ammonium nitrate (CAN) under neutral conditions

1999 ◽  
Vol 40 (30) ◽  
pp. 5613-5616 ◽  
Author(s):  
István E Markó ◽  
Ali Ates ◽  
Benoît Augustyns ◽  
Arnaud Gautier ◽  
Yannick Quesnel ◽  
...  
Keyword(s):  
Ammonium Nitrate ◽  
Cerium Ammonium Nitrate ◽  
Cerium Ammonium ◽  
Neutral Conditions
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