1380646-42-3

Basic information

• Product Name: tert-butyl 2-(4-(methylsulfonyl)phenyl)acetate
• Synonyms: tert-butyl 2-(4-(methylsulfonyl)phenyl)acetate
• CAS NO: 1380646-42-3
• Molecular Weight: 270.35
• Mol File: 1380646-42-3.mol

Chemical Properties

• CAS DataBase Reference: tert-butyl 2-(4-(methylsulfonyl)phenyl)acetate(CAS DataBase Reference)
• NIST Chemistry Reference: tert-butyl 2-(4-(methylsulfonyl)phenyl)acetate(1380646-42-3)
• EPA Substance Registry System: tert-butyl 2-(4-(methylsulfonyl)phenyl)acetate(1380646-42-3)

Safety Data

• Hazardous Substances Data: 1380646-42-3(Hazardous Substances Data)

Upstream product

• 24424-99-5 di-tert-butyl dicarbonate 
• 90536-66-6 4-(methylsulfonyl)phenylacetic acid 
• 75-65-0 tert-butyl alcohol 

Downstream Products

• 1380646-43-4 3-(4-fluoro-phenyl)-2-(4-methanesulfonyl-phenyl)-propionic acid tert-butyl ester 
• 1380645-89-5 N-(5-Bromo-pyrazin-2-yl)-3-(4-fluoro-phenyl)-2-(4-methanesulfonyl-phenyl)-propionamide 
• 1380645-90-8 3-(4-Fluoro-phenyl)-2-(4-methanesulfonyl-phenyl)-N-(5-methylsulfanyl-pyrazin-2-yl)-propionamide 
• 1380645-92-0 3-(4-Fluoro-phenyl)-N-(5-hydroxymethyl-pyrazin-2-yl)-2-(4-methanesulfonyl-phenyl)-propionamide 
• 1380645-94-2 3-(4-Fluoro-phenyl)-2-(4-methanesulfonyl-phenyl)-N-oxazolo[4,5-b]pyridin-2-yl-propionamide 
• 1380645-95-3 3-(4-Fluoro-phenyl)-2-(4-methanesulfonyl-phenyl)-N-(5-methyl-pyrazin-2-yl)-propionamide 
• 1380645-96-4 3-(4-Fluoro-phenyl)-N-(6-hydroxymethyl-benzooxazol-2-yl)-2-(4-methanesulfonyl-phenyl)-propionamide 
• 1380645-97-5 3-(4-Fluoro-phenyl)-2-(4-methanesulfonyl-phenyl)-N-(5-methoxymethyl-pyrazin-2-yl)-propionamide 
• 1380646-32-1 (S)-3-(4-Fluoro-phenyl)-N-(5-hydroxymethyl-pyrazin-2-yl)-2-(4-methanesulfonyl-phenyl)-propionamide 
• 1380646-31-0 (R)-3-(4-Fluoro-phenyl)-N-(5-hydroxymethyl-pyrazin-2-yl)-2-(4-methanesulfonyl-phenyl)-propionamide 

Relevant articles and documents

Catalytic Asymmetric Fluorination of Copper Carbene Complexes: Preparative Advances and a Mechanistic Rationale

The Cu-catalyzed reaction of substituted α-diazoesters with fluoride gives α-fluoroesters with ee values of up to 95 %, provided that chiral indane-derived bis(oxazoline) ligands are used that carry bulky benzyl substituents at the bridge and moderately bulky isopropyl groups on their core. The apparently homogeneous solution of CsF in C6F6/hexafluoroisopropanol (HFIP) is the best reaction medium, but CsF in the biphasic mixture CH2Cl2/HFIP also provides good results. DFT studies suggest that fluoride initially attacks the Cu- rather than the C-atom of the transient donor/acceptor carbene intermediate. This unusual step is followed by 1,2-fluoride shift; for this migratory insertion to occur, the carbene must rotate about the Cu?C bond to ensure orbital overlap. The directionality of this rotatory movement within the C2-symmetric binding site determines the sense of induction. This model is in excellent accord with the absolute configuration of the resulting product as determined by X-ray diffraction using single crystals of this a priori wax-like material grown by capillary crystallization.

Amido Compounds

Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein the variables are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with the P2X7 purinergic receptor.