N,N'-bis(trimethylsilyl)sulfurdiimide 、
2,5-bis(dimethylamino)-2,5-dihydrobenzo{b}-1,2,5-thiadiborole 以
neat (no solvent) 为溶剂,
以33%的产率得到3,6-bis(dimethylamino)-1',2'-dimethyl-2,7-bis(trimethylsilyl)-2,7,3,6-tetrahydrobenzo{b}-1,2,7,3,6-thiadiazadiborepine