ENG KOI WIN

SO3-modification of electrophiles

Examples:

  1. N-O bond:
    SO3-1
  2. Cl-Cl bond:
    SO3-2

    SO3-2
Bond Reagent
Cl-Cl Cl-OSO2Cl
Cl-OR Cl-OSO2OR
Cl-NR2 Cl-OSO2NR2
ON-OR ON-OSO2OR
O2N-OR O2N-OSO2OR
RS-Cl RS-OSO2Cl
RS-SR RS-OSO2SR
RS-NR'2 RS-OSO2NR'2
R2N-S-NR2 R2NSO2O-S-OSO2NR2
RS-OR' RS-OSO2OR'
RSe-NR'2 RSe-OSO2NR'2
FXe-F FXe-OSO2F
F-Xe-F FSO2O-Xe-OSO2F

Main co-workers:

Prof. N. V. Zyk, Dr. A. G. Kutateladze.

Literature:

  1. Zefirov N. S., Novel reagents of iodine(+III) and sulfur. Pure and Applied Chemistry, 1996, 68, (4), 881-890.
  2. Zefirov N. S., Zyk N. V., Lapin Yu. A., Nesterov E. E., Ugrak B. I., Transformation of cycloolefins into a-ethoxysulfo-substituted ketones via SO3-mediated nitrosation. Journal of Organic Chemistry, 1995, 60, (21), 6771-6775.


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