Asymmetric synthesis of 3-aryl-substituted 2,3-dihydro-1H-isoindol-1-ones

2001 ◽  
Vol 79 (11) ◽  
pp. 1528-1535 ◽  
Author(s):  
Dieter Enders ◽  
Volker Braig ◽  
Gerhard Raabe
Keyword(s):  
Asymmetric Synthesis ◽  
Bond Cleavage ◽  
Oxidative Cleavage ◽  
Ring Closure

The first asymmetric synthesis of 3-aryl substituted 2,3-dihydro-1H-isoindol-1-ones via a tandem nucleophilic 1,2-addition ring closure procedure from SAMP and (or) RAMP hydrazones and subsequent oxidative cleavage of the auxiliary is reported.Key words: isoindolinones, asymmetric synthesis, hydrazones, 1,2-addition, N—N bond cleavage.

Catalytic oxidative C–C bond cleavage route of levulinic acid and methyl levulinate

RSC Advances ◽  
2016 ◽  
Vol 6 (76) ◽  
pp. 72744-72749 ◽  
Author(s):  
Fei Xia ◽  
Zhongtian Du ◽  
Junxia Liu ◽  
Yangyang Ma ◽  
Jie Xu
Keyword(s):  
Levulinic Acid ◽  
Bond Cleavage ◽  
Oxidative Cleavage ◽  
Methyl Levulinate ◽  
The Difference

The difference in the catalytic oxidative cleavage route between levulinic acid and methyl levulinate was intensively investigated.

Asymmetric Synthesis of Di- and Trisubstituted Cyclopropanes through an Intramolecular Ring Closure

Synlett ◽  
2011 ◽  
Vol 2011 (04) ◽  
pp. 535-538 ◽  
Author(s):  
Jeffrey Kallemeyn ◽  
Mathew Mulhern ◽  
Yi-Yin Ku
Keyword(s):  
Asymmetric Synthesis ◽  
Ring Closure ◽  
Intramolecular Ring

Asymmetric Synthesis of 3-Substituted Dihydro-2H-isoquinolin-1-ones, Dihydro- and Tetrahydroisoquinolines via 1,2-Addition/Ring Closure.

ChemInform ◽  
2005 ◽  
Vol 36 (21) ◽  
Author(s):  
Dieter Enders ◽  
Volker Braig ◽  
Marine Boudou ◽  
Gerhard Raabe
Keyword(s):  
Asymmetric Synthesis ◽  
Ring Closure

Copper-catalyzed aerobic oxidative cleavage of C–C bonds in epoxides leading to aryl nitriles and aryl aldehydes

2015 ◽  
Vol 51 (30) ◽  
pp. 6572-6575 ◽  
Author(s):  
Lijun Gu ◽  
Cheng Jin
Keyword(s):  
Bond Cleavage ◽  
Oxidative Cleavage ◽  
Single Bond ◽  
Aryl Aldehydes ◽  
Aryl Nitriles

Novel copper-catalyzed aerobic synthesis of aryl nitriles and aldehydes from epoxides via C–C single bond cleavage has been discovered.

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