Synthesis of [1,4]benzoxazino[2,3-b]phenoxazines and [1,4]benzothiazino[2,3-b]phenothiazines
作者:R. L. Mital、S. K. Jain
DOI:10.1039/j39710001875
日期:——
A number of substituted 6,13-dihalogenotriphenodioxazines have been synthesised (a) by condensing halogeno-p-benzoquinones with arylamines followed by cyclisation of the resulting bisarylamino-quinones with benzoyl chloride in nitrobenzene and (b) by condensing halogeno-p-benzoquinones with o-aminophenols in the presence of anhydrous sodium acetate in an alcoholic medium. A few triphenodithiazines
Improved Preparation of 6,13-Dichlorotriaryldioxazines using (Diacetoxyiodo)benzene
作者:Min Xia、Chunfang Ye
DOI:10.1039/a903221e
日期:——
6,13-Dichlorotriaryldioxazines (DClTADO) 1 have been synthesized from 2,5-bis(arylamino)-3,6-dichloro-1,4-benzoquinones (BADClBQ) 2 by oxidation with (diacetoxyiodo)benzene (DIB) under mild conditions in good yields.
Synthesis and characterization of new polymers exhibiting large optical nonlinearities. 3. Rigid-rod/flexible-chain copolymers
作者:Luping Yu、Larry R. Dalton
DOI:10.1021/ja00205a020
日期:1989.11
chlorure de tosyle dans le chloro-1 naphidene pour donner un copolymere a motifs triphenodioxazine qui montre des bords de bande d'absorption bien definis et une bonne solubilite par rapport aux polymeres electroactifs habituels
La polycondensation en solution de la pentamethyldioxy bis-aniline avec le chloranile donne un prepolymere qui est cyclise par traitement du chlorure de tosyle dans le chloro-1 naphidene pour donner uncopolymere une bonne solubilite par rapport auxpolymereselectroactifshabituels
NajeebUllah, Muhammad; Munawar, Munawar Ali; Knight, David William, Journal of the Chemical Society of Pakistan, 2016, vol. 38, # 2, p. 318 - 325
作者:NajeebUllah, Muhammad、Munawar, Munawar Ali、Knight, David William、Khan, Misbahul Ain、Waheed, Amran、Khan, Khalid Mohammed
DOI:——
日期:——
Najeebullah, Muhammad; Munawar, Munawar Ali; Waheed, Amran, Journal of the Chemical Society of Pakistan, 2011, vol. 33, # 5, p. 671 - 675