with singlet oxygen, dimethyl acetylenedicar☐ylate and N-methyl-1,2,4-triazoline-3,5-dione gave adducts 2,6 and 8 respectively. 3,4-Disubtituted furans 5 and 9 were obtained from peroxides 4 and 8 by cobalt (II) tetraphenylporphyrin catalyzed rearrangement.
通过
锌诱导的从2,3-双获得的4,5-双(
溴甲基)-1,2-二氧杂六环4-en(4)的脱
溴反应制得4,5-二亚甲基-1,2-
二恶烷(1)。 (
溴甲基-
1,3-丁二烯(3)与单线态氧反应。Diels-Alder加1与单线态氧,二甲基
乙炔二
羧酸盐和N-甲基-
1,2,4-三唑啉-3,5-二酮加合物2,6和8分别3,4- Disubtituted喃5和9从过氧化物得到4和8由
钴(II)
四苯基卟啉催化重排。