2-tert-butyl-5-trimethylgermylthiophene-1,1-dioxide 、 2,5-bis(trimethylgermyl)thiophene 1,1-dioxide 、
N-氯代苯甲酰胺 在
triethylamine 作用下,
以
乙醚 为溶剂,
以90%的产率得到4,4-dioxo-3-phenyl-5-tert-butyl-3a,6adihydrothieno[2,3-d]isooxazoline, 4,4-dioxo-3-phenyl-5-trimethylgermyl-3a,6a-dihydrothieno[2,3-d]isooxazoline-2 (92:8)