ChemicalBook CAS DataBase List NSC47034

NSC47034 synthesis

5synthesis methods

Product Name:NSC47034
CAS Number:6952-67-6
Molecular formula:C9H9NO4
Molecular Weight:195.17

99-61-6 Synthesis

99-61-6
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6398-87-4 Synthesis

6398-87-4
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$60.00/50mg

6952-67-6
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Yield:6952-67-6 100%

Reaction Conditions:

with toluene-4-sulfonic acid in ethylene glycol;benzene;

Steps:

3.3 (3-3)

A mixture of 3-nitrobenzaldehyde (100 g, 0.66 mole), ethylene glycol (49.3 g, 0.7 mole) and p-toluenesulfonic acid (0.8 g) and benzene (1 L) was heated at reflux with continuous removal of water via a Dean and Stark trap. After 4 hours, the mixture was cooled, filtered through a pad of neutral alumina and concentrated in vacuo to afford 2-(3-nitrophenyl)-1,3-dioxolane (130.4 g, 100%) as an amber oil used without further purification below. Step (b) 2-(3-Aminophenyl)-1,3-dioxolane

References:

US4701459,1987,A

99-61-6 Synthesis

99-61-6
638 suppliers
$5.00/10g

107-21-1 Synthesis