One-Pot Reductive Amination of Conjugated Aldehydes and Ketones with Silica Gel and Zinc Borohydride

1998 ◽  
Vol 63 (2) ◽  
pp. 370-373 ◽  
Author(s):  
Brindaban C. Ranu ◽  
Adinath Majee ◽  
Arunkanti Sarkar
Keyword(s):  
Silica Gel ◽  
Reductive Amination ◽  
One Pot ◽  
Aldehydes And Ketones

One-pot reductive amination of aldehydes and ketones with α-picoline-borane in methanol, in water, and in neat conditions

Tetrahedron ◽  
2004 ◽  
Vol 60 (36) ◽  
pp. 7899-7906 ◽  
Author(s):  
Shinya Sato ◽  
Takeshi Sakamoto ◽  
Etsuko Miyazawa ◽  
Yasuo Kikugawa
Keyword(s):  
Reductive Amination ◽  
One Pot ◽  
Aldehydes And Ketones

One-Pot Reductive Amination of Aldehydes and Ketones with α-Picoline-borane in Methanol, in Water, and in Neat Conditions.

ChemInform ◽  
2004 ◽  
Vol 35 (51) ◽  
Author(s):  
Shinya Sato ◽  
Takeshi Sakamoto ◽  
Etsuko Miyazawa ◽  
Yasuo Kikugawa
Keyword(s):  
Reductive Amination ◽  
One Pot ◽  
Aldehydes And Ketones

A novel one-pot reductive amination of aldehydes and ketones with lithium perchlorate and zirconium borohydride–piperazine complexes

Tetrahedron ◽  
2007 ◽  
Vol 63 (16) ◽  
pp. 3363-3366 ◽  
Author(s):  
Akbar Heydari ◽  
Samad Khaksar ◽  
Maryam Esfandyari ◽  
Mahmoud Tajbakhsh
Keyword(s):  
Reductive Amination ◽  
Lithium Perchlorate ◽  
One Pot ◽  
Aldehydes And Ketones

One-Pot Reductive Amination of Aldehydes and Ketones Using N-Methyl­piperidine Zinc Borohydride (ZBNMPP) as a New Reducing Agent

Synlett ◽  
2006 ◽  
Vol 2006 (03) ◽  
pp. 0431-0434 ◽  
Author(s):  
Heshmatollah Alinezhad ◽  
Mahmoud Tajbakhsh ◽  
Reza Zamani
Keyword(s):  
Reductive Amination ◽  
Reducing Agent ◽  
One Pot ◽  
Aldehydes And Ketones

scholarly journals A Photo-Enzymatic Cascade to Transform Racemic Alcohols into Enantiomerically Pure Amines

Catalysts ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 305 ◽  
Author(s):  
Jenő Gacs ◽  
Wuyuan Zhang ◽  
Tanja Knaus ◽  
Francesco G. Mutti ◽  
Isabel W.C.E. Arends ◽  
...  
Keyword(s):  
Aromatic Compounds ◽  
Reductive Amination ◽  
Aerobic Oxidation ◽  
Secondary Alcohols ◽  
One Pot ◽  
Enantiomerically Pure ◽  
Step Procedure ◽  
Wide Range ◽  
Aldehydes And Ketones ◽  
One Step

The consecutive photooxidation and reductive amination of various alcohols in a cascade reaction were realized by the combination of a photocatalyst and several enzymes. Whereas the photocatalyst (sodium anthraquinone-2-sulfonate) mediated the light-driven, aerobic oxidation of primary and secondary alcohols, the enzymes (various ω-transaminases) catalyzed the enantio-specific reductive amination of the intermediate aldehydes and ketones. The system worked in a one-pot one-step fashion, whereas the productivity was significantly improved by switching to a one-pot two-step procedure. A wide range of aliphatic and aromatic compounds was transformed into the enantiomerically pure corresponding amines via the photo-enzymatic cascade.

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