Preparation of non-hazardous brominating reagents

Details for Australian Patent Application No. 2002228289 (hide)

Owner Council of Scientific & Industrial Research

Inventors Gadde, Ramachandraiah; Ghosh, Pushpito Kumar; Jethva, Ashok Dayabhai; Mehta, Aditya, Shantibha; Subbarayappa, Adimurthy; Vaghela, Sanjay Shambhubhai

Agent Freehills

Pub. Number AU-B-2002228289

PCT Pub. Number WO2003/062143

Filing date 25 January 2002

Wipo publication date 2 September 2003

Acceptance publication date 6 March 2008

International Classifications

C01B 9/04 (2006.01) General methods of preparing halides

B01J 8/02 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles - with stationary particles, e.g. in fixed beds

B01J 8/04 (2006.01) Chemical or physical processes in general, conducted in the presence of fluids and solid particles - the fluid passing successively through two or more beds

C01B 7/09 (2006.01) Halogens

C01B 11/20 (2006.01) Oxides or oxyacids of halogens

C01C 1/04 (2006.01) Ammonia

C01D 3/10 (2006.01) Halides of sodium, potassium, or alkali metals in general

C07B 39/00 (2006.01) Reactions with formation or introduction of functional groups containing hetero atoms

C07C 17/02 (2006.01) Compounds containing carbon and halogens with or without hydrogen

C07C 17/08 (2006.01) Compounds containing carbon and halogens with or without hydrogen

C07C 17/12 (2006.01) Compounds containing carbon and halogens with or without hydrogen

C07C 22/04 (2006.01) Cyclic compounds containing halogen atoms bound to an acyclic carbon atom

C07C 29/152 (2006.01) Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring

C07C 37/62 (2006.01) Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring

C07C 39/27 (2006.01) Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring

C07C 39/367 (2006.01) Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring

C07C 231/12 (2006.01) Preparation of carboxylic acid amides

C07C 233/15 (2006.01) Carboxylic acid amides

Event Publications

18 September 2003 Application Open to Public Inspection

  Published as AU-B-2002228289

6 March 2008 Application Accepted

  Published as AU-B-2002228289

3 July 2008 Standard Patent Sealed

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