8
Acc. Chem. Res. 1989,22, 8-14
Table V Relative Reactivities toward tert-Butyl Radical at 35-40 OC substrate final product relreact CH,=C(Cl)CN t-BuCH&H(Cl)CN' 160 t-BuC1 11 PhSOzCl 7.4 t-BuCHzCH(HgCl)SOzPh CHFCHSOzPh t-BuSPh 4.3 PhSSPh t-BuCHzCH(HgCl)CO2Et 3.0 CH4HCOZEt 1.06 CHFCHP(O)(OEt)z t-BuCHZCH(H&l)P(O)(OEt)z 0.6 HCECCOzEt t-BUCH=C(HgCl)COzEt t-BuCHZCHPhz + t-BuCH=CPhz 0.4 CHZ=CP hz 0.3 MeSSMe t-BuSMe 0.2 t-BuCHZCH(HgC1)SOPh CHz=CHSOPh 0.1 t-BuCHZCH2SPh" CHZECHSPh 0.1 PhZC=CHI t-BuCH=CPhZ (E)-t-BuCH=CHPh 0.28 (E)-PhCH-.CHI (Z)-t-BuCH=CHPh 0.18 (Z)-PhCH-CHI (E)-t-BuCH=CHPh 0.35 (E)-PhCH==CHBr (E)-t-BuCH
