ChemInform Abstract: In situ Generation of Zinc Carbenoids from Diazo Compounds and Zinc Salts: Asymmetric Synthesis of 1,2,3-Substituted Cyclopropanes.

ChemInform ◽  
2010 ◽  
Vol 41 (10) ◽  
Author(s):  
Sebastien R. Goudreau ◽  
Andre B. Charette
Keyword(s):  
Asymmetric Synthesis ◽  
Diazo Compounds ◽  
Zinc Salts ◽  
In Situ Generation ◽  
Substituted Cyclopropanes

In situ generation of nitrilium from nitrile ylide and the subsequent Mumm rearrangement: copper-catalyzed synthesis of unsymmetrical diacylglycine esters

2016 ◽  
Vol 14 (45) ◽  
pp. 10723-10732 ◽  
Author(s):  
Jijun Chen ◽  
Ying Shao ◽  
Liang Ma ◽  
Meihua Ma ◽  
Xiaobing Wan
Keyword(s):  
Carboxylic Acid ◽  
Diazo Compounds ◽  
Acid Nitrile ◽  
In Situ Generation

A novel in situ generation of nitrilium from nitrile ylide and the subsequent Mumm rearrangement of carboxylic acid, nitrile, and diazo compounds gave various unsymmetrical diacylglycine esters.

ChemInform Abstract: Catalytic Asymmetric Synthesis of Epoxides from Aldehydes Using Sulfur Ylides with in situ Generation of Diazocompounds.

ChemInform ◽  
2010 ◽  
Vol 32 (33) ◽  
pp. no-no
Author(s):  
Varinder K. Aggarwal ◽  
Emma Alonso ◽  
George Hynd ◽  
Kevin M. Lydon ◽  
Matthew J. Palmer ◽  
...  
Keyword(s):  
Asymmetric Synthesis ◽  
Sulfur Ylides ◽  
Catalytic Asymmetric Synthesis ◽  
In Situ Generation ◽  
Catalytic Asymmetric

Iron-catalyzed synthesis of cyclopropanes by in situ generation and decomposition of electronically diversified diazo compounds

2018 ◽  
Vol 54 (94) ◽  
pp. 13256-13259 ◽  
Author(s):  
Emmanuelle M. D. Allouche ◽  
Afnan Al-Saleh ◽  
André B. Charette
Keyword(s):  
Diazo Compounds ◽  
One Pot ◽  
Modular Synthesis ◽  
Direct Participation ◽  
In Situ Generation

The modular synthesis of a variety of trans 1,2-disubstituted cyclopropanes in a one-pot iron-catalyzed cyclopropanation is described. N-nosylhydrazones are used as diazo precursors, allowing the in situ generation of electron-rich diazo compounds and their direct participation in the reaction.

In Situ Generation of Quinolinium Ylides from Diazo Compounds: Copper-Catalyzed Synthesis of Indolizine

2017 ◽  
Vol 82 (18) ◽  
pp. 9291-9304 ◽  
Author(s):  
Rongxiang Chen ◽  
Yanwei Zhao ◽  
Hongmei Sun ◽  
Ying Shao ◽  
Yudong Xu ◽  
...  
Keyword(s):  
Diazo Compounds ◽  
In Situ Generation
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