1539220-76-2

Upstream product

• 23795-34-8 3-phenylpropenoic acid N,N-diisopropylamide 
• 1539220-42-2 (R,S)-3-(2-hydroxy-5-(hydroxymethyl)phenyl)-N,N-diisopropyl-3-phenylpropanamide 
• 1539220-70-6 3-(2-hydroxy-5-(hydroxymethyl)phenyl)-N,N-diisopropyl-3-phenylacrylamide 
• 29922-56-3 2-bromo-4-(hydroxymethyl)phenol 

Downstream Products

• 1539220-53-5 (R,S)-2-(3-N,N-diisopropylamino-1-phenylpropyl)-4-trityloxymethylphenol 
• 1539221-44-7 (R)-2-(3-N,N-diisopropylamino-1-phenylpropyl)-4-trityloxymethylphenol 
• 1539221-45-8 (S)-2-(3-N,N-diisopropylamino-1-phenylpropyl)-4-trityloxymethylphenol 
• 1539262-89-9 (R)-2-(3-N,N-diisopropylamino-1-phenylpropyl)-4-hydroxymethylphenol hydrochloride 
• 1539220-58-0 (R)-2-(3-N,N-diisopropylamino-1-phenylpropyl)-4-trityloxymethylphenoxyisobutyrate 
• 286930-02-7 fesoterodine 
• 286930-03-8 fesoterodine fumarate 

Relevant academic research and scientific papers

PROCESS FOR THE PREPARATION OF 2-(3-N,N-DIISOPROPYLAMINO-1-PHENYLPROPYL)-4-HYDROXYMETHYL-PHENOL AND ITS DERIVATIVES

The invention concerns a process for the preparation of 2-(3-N,N- diisopropylamino-l-phenylpropyl)-4-hydroxymethyl-phenol and its derivatives, particularly the corresponding (R) 4-trityloxymethyl derivative, useful as intermediate form in the synthesis of Fesoterodine and its salts, in particular for the preparation of Fesoterodine fumarate salt.