摘要:
[1,3] -dioxolo-,6,7-dihydro- [1,4] -dioxino-,7,8-dihydro-6H- [1,4] dioxepino-,6的电子电离(EI)质谱,7,8,9-四氢[1,4] dioxocino-,7,8,9,10-四氢-6H- [1,4] dioxonino-和6,7,8,9,10,11-六氢[据报道,都是线性异构体的1,4]二氧杂癸并[2,3-f] -2,1,3-苯并恶二唑(苯并呋喃)和相应的1-氧化物(苯并呋喃)。还报道了相应的角异构体[1,3] dioxolo-,7,8-dihydro [1,4] dioxino-,8,9-dihydro-7H- [1,4] dioxepino-, 7,8,9,10-四氢[1,4] dioxocino-,8,9,10,11-四氢-7H- [1,4] dioxonino-,7,8,9,10,11,12-hexahydro