69750-34-1

Basic information

• Product Name: 2-Methyl-6-propionylnaphthalene
• Synonyms: 2-Methyl-6-propionylnaphthalene;2-Propionyl-6-Methylnaphthalene
• CAS NO: 69750-34-1
• Molecular Formula: C₁₄H₁₄O
• Molecular Weight: 198.26036
• EINECS: -0
• Mol File: 69750-34-1.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-Methyl-6-propionylnaphthalene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Methyl-6-propionylnaphthalene(69750-34-1)
• EPA Substance Registry System: 2-Methyl-6-propionylnaphthalene(69750-34-1)

Safety Data

• Hazardous Substances Data: 69750-34-1(Hazardous Substances Data)

Upstream product

• 79-03-8 propionyl chloride 
• 91-57-6 2-Methylnaphthalene 
• 119757-21-0 4,4-Dimethoxy-3-[1-p-tolyl-meth-(E)-ylidene]-pentan-2-one 
• 430-71-7 propionyl fluoride 
• 7446-70-0 aluminium trichloride 
• 98-95-3 nitrobenzene 

Downstream Products

• 1141-38-4 2,6-Naphthalenedicarboxylic acid 
• 840-65-3 dimethyl 2,6-naphthalenedicarboxylate 

Relevant articles and documents

Preparation method of dimethyl 2, 6-naphthalate

The invention discloses a preparation method of dimethyl 2, 6-naphthalate. Specifically, the preparation method of the dimethyl 2, 6-naphthalate disclosed by the invention comprises the following steps: carrying out esterification reaction on 2, 6-naphthalic acid and methanol under a pressurization condition in the presence of a catalyst, and filtering without further purification to obtain the dimethyl 2, 6-naphthalate, wherein the mass ratio of the methanol to the 2, 6-naphthalic acid is (3: 1)-(25: 1), the reaction temperature ranges from 100 DEG C to 150 DEG C. According to the preparation method disclosed by the invention, the operation is simplified, the yield of the dimethyl 2, 6-naphthalate is improved, and meanwhile, the purity of the dimethyl 2, 6-naphthalate is maintained.

BIOSYNTHESIS OF AXENOMYCIN D: INCORPORATION OF 13C-LABELLED PRECURSORS INTO THE MENADIONE CHROMOPHORE, DESOXYSUGARS AND THE AXENOLIDE

Experiments on the biosynthesis of the menadione chromophore of axenomycin D in Streptomyces lisandri resulted in the specific incorporation of label from L-methionine, propionate, propionate, propionate, glycerol and glucose.The data indicate that the menadione chromophore is derived from a metabolite of the shikimate pathway.The mode of incorporation shows, however, that the biosynthesis of the menadione chromophore of axenomycin differs from the biosynthesis of the menadione chromophore of menaquinones.Key Word Index: Streptomyces lisandri; axenomycin; biosynthesis; 13C-NMR spectroscopy.

Acyl Fluoride Friedel-Crafts Reactions. Regioselective Synthesis of 3-Acylacenaphthenes and 2-Acyl-6-alkylnaphthalenes

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