3-nitro-4-hydroxypropiophenone Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

Preparation by treatment of 4-hydroxypropiophenone with fuming nitric acid or with nitric acid in concentrated sulfuric acid between 2° and 0° (80%)
Preparation by Friedel–Crafts acylation of o-nitrophenol with propionyl chloride in nitrobenzene in the presence of aluminium chloride at 55–60° for 2.5 h, then at r.t. overnight
Also obtained (poor yield) by Fries rearrangement of 2-nitrophenyl propionate in nitrobenzene with aluminium chloride at 90° for 8 h, then at r.t. overnight
Also obtained by reaction of concentrated nitric acid with 2,2′-dihydroxy-5, 5′-dipropionyldiphenyl sulfide (m.p. 103°) in concentrated sulfuric acid at r.t. overnight.

3-nitro-4-hydroxypropiophenone Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

3-nitro-4-hydroxypropiophenone Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Eurolabs Limited	--		United Kingdom	6309	46
HONEST JOY HOLDINGS LIMITED	--	sales@honestjoy.cn	United States	6675	54
Service Chemical Inc.	--	sales@chemos-group.com	Germany	6350	71
ecochem international chemical broker	--	export@ecochem.dk	Europe	6371	66
kemikalieimport	--	Sales@kemikalieimport.dk	Europe	6685	47
Changzhou Keylab Chemical Co., Ltd	--		China	436	61

50916-44-4()Verwandte Suche:

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• 1-(4-hydroxy-3-nitrophenyl)propan-1-one
• 3-nitro-4-hydroxypropiophenone
• 4'-Hydroxy-3'-nitropropiophenone
• 1-Propanone, 1-(4-hydroxy-3-nitrophenyl)-
• 50916-44-4