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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide

[S-(R*,R*)]-beta-chloro-N,alpha-dimethylphenethylamine hydrochloride synthesis

6synthesis methods
345-78-8 Synthesis
(1S,2S)-(+)-Pseudoephedrine hydrochloride

345-78-8
1 suppliers
$124.00/25g

[S-(R*,R*)]-beta-chloro-N,alpha-dimethylphenethylamine hydrochloride

94133-42-3
8 suppliers
$93.00/500μg

-

Yield:94133-42-3 94%

Reaction Conditions:

with thionyl chloride at 0; for 5 h;stereoselective reaction;

References:

Cruz, Alejandro;Padilla-Martinez, Itzia Irene;Garcia-Baez, Efren V. [Tetrahedron Asymmetry,2010,vol. 21,# 8,p. 909 - 913] Location in patent:experimental part

50-98-6 Synthesis
Ephedrine hydrochloride

50-98-6
2 suppliers
inquiry

[S-(R*,R*)]-beta-chloro-N,alpha-dimethylphenethylamine hydrochloride

94133-42-3
8 suppliers
$93.00/500μg

References
345-78-8 Synthesis
(1S,2S)-(+)-Pseudoephedrine hydrochloride

345-78-8
1 suppliers
$124.00/25g

Benzeneethanamine, β-chloro-N,α-dimethyl-, hydrochloride (1:1), (αS,βR)-

27270-80-0
0 suppliers
inquiry

[S-(R*,R*)]-beta-chloro-N,alpha-dimethylphenethylamine hydrochloride

94133-42-3
8 suppliers
$93.00/500μg

References
50-98-6 Synthesis
Ephedrine hydrochloride

50-98-6
2 suppliers
inquiry

Benzeneethanamine, β-chloro-N,α-dimethyl-, hydrochloride (1:1), (αS,βR)-

27270-80-0
0 suppliers
inquiry

[S-(R*,R*)]-beta-chloro-N,alpha-dimethylphenethylamine hydrochloride

94133-42-3
8 suppliers
$93.00/500μg

References
Ephedrine

299-42-3
1 suppliers
$434.00/25g

[S-(R*,R*)]-beta-chloro-N,alpha-dimethylphenethylamine hydrochloride

94133-42-3
8 suppliers
$93.00/500μg

References