📜1-亚硝基-2-萘酚 以 1,4-二氧六环,甲醇 用作溶剂,化学反应 21.17H,反应生成螺[2H-吲哚-2,3'-[3H]萘并[2,1-B][1,4]恶嗪],6'-(2,3-二氢-1H-吲哚-1-基)-1,3-二氢-1,3,3-三甲基-
参考文献:Red Colouring Photochromic 6'-Substituted Spiroindolinon Aphth[2,1-B][1,4]Oxazines
标题:Red Colouring Photochromic 6'-Substituted Spiroindolinon Aphth[2,1-B][1,4]Oxazines
摘要:Electron Donating/withdrawing Substituents And Electronegative Centres Have Been Successfully Employed In Substantially Widening The Range Of Photo-Generated Colours Available In The Spiroindolinonaphthoxazine Class Of Photochromic Materials.
Doi:10.1080/10587259408037780