1388069-12-2

Basic information

• Product Name: C₂₃H₂₁NO₆S₂
• CAS NO: 1388069-12-2
• Molecular Weight: 471.555
• Mol File: 1388069-12-2.mol

Chemical Properties

• CAS DataBase Reference: C₂₃H₂₁NO₆S₂(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₃H₂₁NO₆S₂(1388069-12-2)
• EPA Substance Registry System: C₂₃H₂₁NO₆S₂(1388069-12-2)

Safety Data

• Hazardous Substances Data: 1388069-12-2(Hazardous Substances Data)

Upstream product

• 61266-32-8 3-(4-nitrophenyl)prop-2-yn-1-ol 
• 41412-79-7 1-(3-chloroprop-1-ynyl)-4-nitrobenzene 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 586-78-7 para-nitrophenyl bromide 

Relevant articles and documents

First Long-Distance SRN1 on a propargylic chloride

We report here the first example of a Long-Distance SRN1 (LD-SRN1) reaction on a propargylic chloride. The reaction of 1-(3-chloroprop-1-ynyl)-4-nitrobenzene (1) with nitronate anions led to both the formation of the C-alkylation product through an LD-SRN1 mechanism and the ethylenic compound resulting from nitrous acid elimination on the C-alkylation product 2. In contrast with previous work on LD-SRN1 reactivity, no O-alkylation product was observed. Only one original product 4 was isolated under phase transfer conditions, resulting from a nucleophilic attack by 2-nitropropane anion on the electrophilic alkyne. This LD-S RN1 reactivity did not extend to sulfinate anions; the reaction of 1 with sulfinate anions yielded original ethylenic disulfone compounds which were formed via an ionic process.