16191-82-5

Upstream product

• 15570-12-4 3-methoxybenzenethiol 
• 134478-97-0 3-chlorothioanisole 
• 175154-41-3 1-chloro-2-(3-methoxybenzenethio)ethane 
• 13458-00-9 (2-Hydroxy-aethyl)-(3-methoxy-phenyl)-sulfid 

Downstream Products

• 200398-70-5 3-Hydroxyl-l-(2'-chloroethyl)phenylsulfone 
• 220457-52-3 3-Hydroxy-l-phenylvinylsulfone 
• 16191-88-1 1-methoxy-3-(vinylsulfonyl)benzene 

Relevant academic research and scientific papers

SUBSTITUTED NICOTINAMIDE COMPOUNDS AND USES THEREOF

Substituted nicotinamide compounds corresponding to formula I a process for their preparation, pharmaceutical compositions containing these compounds, and the use thereof for the treatment or inhibition conditions such as pain, epilepsy, migraine, anxiety states, or urinary incontinence.

Solid phase supports

Embodiments of the present invention generally relate to carrying out organic chemistry on solid supports comprising derivatised functionalities, methods for synthesizing said supports, methods for synthesizing compounds comprising amine groups or N-containing heterocycles using said solid supports, intermediate compounds linked to said supports and uses thereof.

Resin-immobilised benzyl and aryl vinyl sulfones: New versatile traceless linkers for solid-phase organic synthesis

New polystyrene-based resins containing benzyl and aryl vinyl sulfone groups are described. The vinyl sulfone group reacts efficiently with 2°amines, via conjugate addition, and the resin-bound 3°amines products can be quaternised through alkylation. Subsequent deamination to give 3°amines and the regenerated vinyl sulfone occurs in moderate to good yield. Both systems can be recycled and show moderate stability to acids and high stability to nucleophiles including Grignard reagents.