ChemicalBook CAS DataBase List 3,4-METHYLENEDIOXYBENZYLIDENE ANILINE

3,4-METHYLENEDIOXYBENZYLIDENE ANILINE synthesis

6synthesis methods

Product Name:3,4-METHYLENEDIOXYBENZYLIDENE ANILINE
CAS Number:27738-39-2
Molecular formula:C14H11NO2
Molecular Weight:225.24

495-76-1 Synthesis

495-76-1
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$15.00/5g

98-95-3
10 suppliers
$14.00/25g

27738-39-2
24 suppliers
$108.00/10g

Yield:27738-39-2 95%

Reaction Conditions:

with ruthenium(III) chloride trihydrate;potassium carbonate at 130; for 24 h;Sealed tube;Inert atmosphere;

Steps:

4.3. The procedure of two-step route. Step 1

General procedure: A mixture of aryl alcohol (3.0mmol), nitrobenzene (1.0mmol), RuCl₃·3H₂O (3.0mol%) and K₂CO₃ (1.0mmol) was stirred at 130°C for 24h in a sealed tube under a nitrogen atmosphere. After cooling to room temperature, water (10mL) was added and the aqueous solution was extracted with dichloromethane (3×10mL). The combined extracts were dried with anhydrous Na₂SO₄, the solvent was removed and the crude product was purified by a short flash chromatography column.

References:

Tan, Da-Wei;Li, Hong-Xi;Young, David James;Lang, Jian-Ping [Tetrahedron,2016,vol. 72,# 29,p. 4169 - 4176]

495-76-1 Synthesis

495-76-1
285 suppliers
$15.00/5g

62-53-3 Synthesis