Homogeneous Metal Salt Catalysis in Organic Reactions. II. The Reaction of Vinyl Ethers with Aminoalcohols and 1,2-Diamines

1957 ◽  
Vol 79 (11) ◽  
pp. 2833-2836 ◽  
Author(s):  
Warren H. Watanabe
Keyword(s):  
Metal Salt ◽  
Organic Reactions ◽  
Vinyl Ethers

Homogeneous Metal Salt Solutions for Biomass Upgrading and Other Select Organic Reactions

ACS Catalysis ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 9923-9952 ◽  
Author(s):  
Natalia Rodriguez Quiroz ◽  
Angela M. Norton ◽  
Hannah Nguyen ◽  
Efterpi Vasileiadou ◽  
Dionisios G. Vlachos
Keyword(s):  
Metal Salt ◽  
Organic Reactions ◽  
Salt Solutions

Homogeneous Metal Salt Catalysis in Organic Reactions. III. The Preparation of Allyl Ethers by Allyl Transfer Reactions1,2

1958 ◽  
Vol 23 (11) ◽  
pp. 1666-1668 ◽  
Author(s):  
WARREN H. WATANABE ◽  
LAWRENCE E. CONLON ◽  
JESSE C. H. HWA
Keyword(s):  
Metal Salt ◽  
Organic Reactions ◽  
Allyl Ethers

Chemical modification of the bacterial wall to determine sites of metal deposition

1978 ◽  
Vol 36 (2) ◽  
pp. 350-351
Author(s):  
T. J. Beveridge
Keyword(s):  
Electron Scattering ◽  
Metal Salt ◽  
Metal Deposition ◽  
Suitable Model ◽  
X Ray Diffraction ◽  
Subtilis Cell ◽  
Thin Sections ◽  
X Ray ◽  
Section Data ◽  
Metal Impregnation

The Bacillus subtilis cell wall provides a protective sacculus about the vital constituents of the bacterium and consists of a collection of anionic hetero- and homopolymers which are mainly polysaccharidic. We recently demonstrated that unfixed walls were able to trap and retain substantial amounts of metal when suspended in aqueous metal salt solutions. These walls were briefly mixed with low concentration metal solutions (5mM for 10 min at 22°C), were well washed with deionized distilled water, and the quantity of metal uptake (atomic absorption and X-ray fluorescence), the type of staining response (electron scattering profile of thin-sections), and the crystallinity of the deposition product (X-ray diffraction of embedded specimens) determined.Since most biological material possesses little electron scattering ability electron microscopists have been forced to depend on heavy metal impregnation of the specimen before obtaining thin-section data. Our experience with these walls suggested that they may provide a suitable model system with which to study the sites of reaction for this metal deposition.

Decarboxylation Reactions in a Photocatalytic Microchip

2018 ◽  
Author(s):  
Kenji Katayama ◽  
Momona Seki ◽  
Kayoko Tokumitsu ◽  
Woon Yong Sohn
Keyword(s):  
Reaction Time ◽  
Organic Reactions ◽  
Light Conditions ◽  
High Yields

The photocatalytic microchip was demonstrated as an efficient platform of the photocatalytic organic reactions, which features an easy control of the reaction time and light conditions. We demonstrated the photocatalytic decarboxylation and the following adduct reaction inside the microchip and successfully achieved high yields of the products.

Periodic Mesoporous Organosilicas as Catalysts for Organic Reactions

2014 ◽  
Vol 18 (10) ◽  
pp. 1280-1295 ◽  
Author(s):  
Dolores Esquivel ◽  
Els Canck ◽  
Cesar Jimenez-Sanchidrian ◽  
Pascal Voort ◽  
Francisco Romero-Salguero
Keyword(s):  
Organic Reactions ◽  
Periodic Mesoporous Organosilicas ◽  
Mesoporous Organosilicas

N-Sulfonic Acids: New, Efficient and Reusable Catalysts for the Acceleration of Organic Reactions

2015 ◽  
Vol 19 (20) ◽  
pp. 2011-2039 ◽  
Author(s):  
Masoumeh Abedini ◽  
Farhad Shirini ◽  
Azadeh Shahriari
Keyword(s):  
Organic Reactions ◽  
Sulfonic Acids
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