Title:
環状アミドの合成のための効果的なプロセス
Document Type and Number:
Japanese Patent JP6513823
Kind Code:
B2
Abstract:
Disclosed herein is an efficient, economical, industrially advantageous, straight-through process for the preparation of cyclic amides, also referred as lactams, in substantially pure form and high yield, from the corresponding cyclic ketones and a hydroxylammonium salt, using a combination of amphoteric metal oxide or amphoteric masked metal oxide and a base.
Inventors:
Moha Patra, Manoju Kumar
Vendapudi, Lama Mohan Rao
Mena Cherry, Paul Vincent
Paul, Vincent
Vendapudi, Lama Mohan Rao
Mena Cherry, Paul Vincent
Paul, Vincent
Application Number:
JP2017550665A
Publication Date:
May 15, 2019
Filing Date:
June 04, 2015
Export Citation:
Assignee:
Anthia Aromatics Private Limited
International Classes:
C07D201/06; C07D225/02
Domestic Patent References:
| JP2010132589A | ||||
| JP51044941B1 |
Foreign References:
| WO2009133801A1 | ||||
| CN104086487A |
Other References:
Synthesis,2002年,(8),pp.1057-1060
Tetrahedron Letters,2007年,48,pp.7218-7221
J. Indian Chem. Soc.,2013年,90(10),pp.1695-1702
J. Org. Chem.,2002年,67,pp.7138-7139
J. CHEM. RESEARCH (S),2001年,(11),pp.490-492
SYNTHETIC COMMUNICATIONS,2001年,31(13),pp.2047-2050
Tetrahedron Letters,2007年,48,pp.7218-7221
J. Indian Chem. Soc.,2013年,90(10),pp.1695-1702
J. Org. Chem.,2002年,67,pp.7138-7139
J. CHEM. RESEARCH (S),2001年,(11),pp.490-492
SYNTHETIC COMMUNICATIONS,2001年,31(13),pp.2047-2050
Attorney, Agent or Firm:
Ryoichi Takaoka
Nao Oda
Akiyo Iwahori
Kaoru Takahashi
Nao Oda
Akiyo Iwahori
Kaoru Takahashi