TY - JOUR
T1 - An Unprecedented [2+3] Cycloadditive Dimerization of a Transient Thiocarbonyl S-Ylide
AU - El-Sayed, Ibrahim
AU - Hazell, Rita Grønbæk
AU - Madsen, Jørgen Øgaard
AU - Norrby, Per-Ola
AU - Senning, Alexander Erich Eugen
PY - 2003
Y1 - 2003
N2 - 4-Chlorophenyl C-(phenylsulfonyl)dithioformate reacts with diazo(trimethylsilyl)methane to form 2-(4-chlorophenylthio)-2-phenylsulfonyl-4,5-bis(trimethylsilyl)-1,3-dithiolan-1-ium(4-chlorophenylthio)(phenylsulfonyl)methylide. It is assumed that this product is formed by [2+3] cycloadditive dimerization of the transient (trimethylsilyl)methanethial S-[(4-chlorophenylthio)(phenylsulfonyl)methylide].
AB - 4-Chlorophenyl C-(phenylsulfonyl)dithioformate reacts with diazo(trimethylsilyl)methane to form 2-(4-chlorophenylthio)-2-phenylsulfonyl-4,5-bis(trimethylsilyl)-1,3-dithiolan-1-ium(4-chlorophenylthio)(phenylsulfonyl)methylide. It is assumed that this product is formed by [2+3] cycloadditive dimerization of the transient (trimethylsilyl)methanethial S-[(4-chlorophenylthio)(phenylsulfonyl)methylide].
M3 - Journal article
SN - 1434-193X
SP - 813
EP - 815
JO - European Journal of Organic Chemistry
JF - European Journal of Organic Chemistry
ER -