Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name list6-methoxy-1-tetralone

6-methoxy-1-tetralone

  • CAS NO.:1078-19-9
  • Empirical Formula: C11H12O2
  • Molecular Weight: 176.21
  • MDL number: MFCD00001695
  • EINECS: 214-078-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-21 22:41:43
6-methoxy-1-tetralone Structural

What is 6-methoxy-1-tetralone?

Chemical properties

yellow to light brown fine crystalline powder

The Uses of 6-methoxy-1-tetralone

6-Methoxy-1-tetralone is a reagent useful in the synthesis of (2-(furanyl)vinyl)-1-tetralone chalcones which possesses anticancer agents and inducers of apoptosis.

Definition

ChEBI: 6-Methoxy-1-tetralone is a member of tetralins.

Preparation

(1) Reacting anisole with an acylating agent in Lewis acid and a solvent at the temperature of-10-40 ℃ to generate an intermediate 1, wherein the molar ratio of the Lewis acid to the acylating agent to the anisole is 1-10: 1-10: 1, the Lewis acid is selected from one or more of concentrated sulfuric acid, phosphoric acid, polyphosphoric acid, zinc chloride, aluminum trichloride, superacid and heteropoly acid;
(2) the intermediate 1 does not need to be separated, the temperature is raised to 70-120 ℃, and the intermediate 1 continues to react to generate 6-methoxy-1-tetralone;
(3) cooling the reaction product, adding water to stop the reaction, extracting, purifying and desolventizing to obtain a crude product of the 6-methoxy-1-tetralone, and refining the crude product by a solvent to obtain a high-purity product.

Synthesis Reference(s)

Journal of the American Chemical Society, 64, p. 94, 1942 DOI: 10.1021/ja01253a025
Tetrahedron Letters, 9, p. 2917, 1968 DOI: 10.1016/S0040-4039(00)89611-2

Synthesis

The synthesis of 6-methoxy-1-tetralone is as follows:Eaton's reagent (1.00 mL, 5.31 mmol) was added slowly to a stirred solution of methyl 4-(3-methoxyphenyl)butanoate (4; 0.37g, 1.78 mmol) in DCE (1 mL). The resulting mixture was stirred at 75 °C for 2h under N2 atmosphere. Then, the reaction mixture was allowed to reach room temperature, and was poured over ice-water and extracted with EtOAc (3 × 15 mL). The combined organic extracts were washed successively with brine (2 × 15 mL) and H2O (2 × 20 mL), filtered over Na2SO4 and concentrated under reduced pressure. The resulting brownish oil was fractionated by column chromatography (silica gel, EtOAc-hexanes, 1:9) to obtain 6-methoxy-1-tetralone as ayellowish oil; yield: 0.28 g (91%).    1078-19-9.png

Properties of 6-methoxy-1-tetralone

Melting point: 77-79 °C (lit.)
Boiling point: 171 °C/11 mmHg (lit.)
Density  1.0558 (rough estimate)
refractive index  1.5250 (estimate)
Flash point: 171°C/11mm
storage temp.  Sealed in dry,Room Temperature
form  Fine Crystalline Powder
color  Yellow to light brown
PH 5.96 at 23℃ and 10g/L
Merck  14,6000
BRN  972739
CAS DataBase Reference 1078-19-9(CAS DataBase Reference)
NIST Chemistry Reference 1(2H)-Naphthalenone, 3,4-dihydro-6-methoxy-(1078-19-9)
EPA Substance Registry System 1(2H)-Naphthalenone, 3,4-dihydro-6-methoxy- (1078-19-9)

Safety information for 6-methoxy-1-tetralone

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P284:Wear respiratory protection.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P342+P311:IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

Computed Descriptors for 6-methoxy-1-tetralone

InChIKey MNALUTYMBUBKNX-UHFFFAOYSA-N

Abamectin manufacturer

Prolife Bio Chemical Industries Pvt Ltd

1Y
Phone:+91-9825114995
Whatsapp: +91 9825114995
product: 6-Methoxy-1-tetralone 99%
Inquiry

Shree Vinayaka Life Sciences Pvt., Ltd.

1Y
Phone:+91-4023195480
product: 1078-19-9 98%
Inquiry

Vijaya Pharma And Life Science

1Y
Phone:+918939866271
Whatsapp: +91-8939866271
product: 6-Methoxy-1-tetralone 1078-19-9 98%
Inquiry

Related products of tetrahydrofuran

You may like

Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.