181021-23-8

Basic information

• Product Name: C₂₇H₃₅NO₆S
• Synonyms: C₂₇H₃₅NO₆S
• CAS NO: 181021-23-8
• Molecular Weight: 501.644
• Mol File: 181021-23-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₇H₃₅NO₆S(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₇H₃₅NO₆S(181021-23-8)
• EPA Substance Registry System: C₂₇H₃₅NO₆S(181021-23-8)

Safety Data

• Hazardous Substances Data: 181021-23-8(Hazardous Substances Data)

Upstream product

• 1074-16-4 2-bromophenylethyl alcohol 
• 181021-21-6 tert-Butyl-(2-{2-[1-(2,2-dimethoxy-ethyl)-prop-2-ynyl]-phenyl}-ethoxy)-dimethyl-silane 
• 181020-99-5 tert-Butyl-dimethyl-[2-(2-prop-2-ynyl-phenyl)-ethoxy]-silane 
• 181021-20-5 2-(2-bromophenyl)-O-(tert-butyldimethylsilyl)ethan-2-ol 
• 18303-04-3 N-[(tert-butoxy)carbonyl]-4-methylbenzenesulfonamide 
• 181021-22-7 2-{2-[1-(2,2-Dimethoxy-ethyl)-prop-2-ynyl]-phenyl}-ethanol 

Relevant articles and documents

Inter- and intramolecular addition/cyclizations of sulfonamide anions with alkynyliodonium triflates. Synthesis of dihydropyrrole, pyrrole, indole, and tosylenamide heterocycles

The synthesis of dihydropyrroles, pyrroles, and indoles through [3-atom + 2-atom] combination of ethyl or aryl tosylamide anions with phenyl(propynyl)iodonium triflate, and the base-mediated intramolecular bicyclization of alkynyliodonium-bearing tosylamide or tosylimide substrates to furnish bicyclic and tricyclic tosylenamide (-enimide) products, is described. A detailed discussion of the scope, limitations, byproduct formation, and the basis for observed diastereoselectivity is presented.