The direct reaction between Te metal and methyl 2-(2-bromoacetamido)propanoate (27) at room temperature, yields the first example of organotellurium(IV) derivative (MeOC(O)CH(Me)NHCOCH2)2TeBr2 (31). Similarly, reaction of Te with methyl 2-(2-bromoacetamido)acetate (26) and methyl 2-(2-bromoacetamido)-3-phenylpropanoate (28) in presence of NaI in acetone gives MeOC(O)CH2NHCOCH2I (29), MeOC(O)CH(R)NHCOCH2)2TeI2
Te
金属与2-(2-
溴乙酰
氨基)
丙酸甲酯(27)在室温下直接反应,得到有机
碲(IV)衍
生物(MeOC(O)CH(Me)NHCOCH 2)2 TeBr 2(31)。类似地,在
丙酮中存在NaI的情况下,Te与2-(2-
溴乙酰
氨基)
乙酸甲酯(26)和2-(2-
溴乙酰
氨基)-
3-苯基丙酸甲酯(28)反应,得到MeOC(O)CH 2 NHCOCH 2 I (29),MeOC(O)CH(R)NHCOCH 2)2 TeI 2(R = H(30)和CH 2 Ph(32)。的治疗26 / 27 / 28与Li 2
碲2 /
锂2
硒2容易地提供了[MeOC(O)CH(CH 3)NHCOCH 2 ] 2
碲2,(33); [MeOC(O)CH 2 NHCOCH 2 ] 2 Se 2,(34);m / z 。[MeOC(O)CH(CH 2 Ph)NHCOCH 2 ] 2 Se 2,(35)和 (36)。类似地,(2,6-二甲基-4-叔丁基C