Bioorthogonal Retro-Cope Elimination Reaction of N,N-Dialkylhydroxylamines and Strained Alkynes

2021 ◽  
Author(s):  
Dahye Kang ◽  
Justin Kim
Keyword(s):  
Elimination Reaction

scholarly journals Studies on the Elimination Reaction of d-Amino Acid Oxidase with α-Amino-β-chlorobutyrate

1973 ◽  
Vol 248 (6) ◽  
pp. 1946-1955 ◽  
Author(s):  
Christopher T. Walsh ◽  
Elizabeth Krodel ◽  
Vincent Massey ◽  
Robert H. Abeles
Keyword(s):  
Amino Acid ◽  
Acid Oxidase ◽  
Elimination Reaction ◽  
Amino Acid Oxidase

Phosphonium salts. III. The action of cyanide ion and other nucleophiles on some bis-phosphonium salts

1969 ◽  
Vol 22 (7) ◽  
pp. 1405 ◽  
Author(s):  
JJ Brophy ◽  
MJ Gallagher
Keyword(s):  
Sodium Azide ◽  
Sodium Methoxide ◽  
Sodium Acetate ◽  
Potassium Cyanide ◽  
Dimethyl Sulphoxide ◽  
High Yield ◽  
Phosphonium Salts ◽  
Elimination Reaction ◽  
Cyanide Ion ◽  
Reaction Proceeds

Cyclic and acyclic bis-phosphonium salts with a two-carbon bridge are smoothly cleaved to phosphines in high yield by potassium cyanide in dimethyl sulphoxide. Evidence is presented that the reaction proceeds by an elimination-addition sequence. An elimination reaction also occurs when sodium methoxide, sodium azide, sodium acetate, and triethylamine react with ethane-1,2-bis(tri-phenylphosphonium) dibromide. ��� In a novel reaction, triphenylphosphine is converted into its oxide by a mixture of sodium azide and dimethyl sulphoxide.

Synthese der Amide M[N(SiMetBu2)(SitBu3)] (M = Li, Na) durch N2-Eliminierung aus den Triazeniden M[tBu3SiNNNSiMetBu2] (M = Li, Na) / Synthesis of the Amides M[N(SiMetBu2)(SitBu3)] (M = Li, Na) by N2-Elimination Reaction of the Triazenides M[tBu3SiNNNSiMetBu2] (M= Li, Na)

2007 ◽  
Vol 62 (10) ◽  
pp. 1285-1290 ◽  
Author(s):  
Hans-Wolfram Lerner ◽  
Inge Sänger ◽  
Kurt Polborn ◽  
Michael Bolte ◽  
Matthias Wagner
Keyword(s):  
Solid State ◽  
Ambient Temperature ◽  
Benzene Solution ◽  
Elimination Reaction ◽  
X Ray

The thermolabile triazenides M[tBu3SiNNNSiMetBu2] (M = Li, Na) are accessible from the reaction of tBu2MeSiN3 with the silanides MSitBu3 (M = Li, Na) at −78 °C in THF. At r. t. N2 elimination from the triazenides M[tBu3SiNNNSiMetBu2] (M = Li, Na) takes place with the formation of M[N(SiMetBu2)(SitBu3)] (M = Li, Na). X-Ray quality crystals of Li(THF)[N(SiMetBu2)(SitBu3)] (orthorhombic, Pna21) are obtained from a benzene solution at ambient temperature. In contrast to the structures of the unsolvated silanides MSitBu3 (M = Li, Na), the THF adduct Li(THF)3SitBu3 is monomeric in the solid state (orthorhombic, Pna21).

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