6876-33-1Relevant academic research and scientific papers
Multiple-SO3H functioned ionic liquid as efficient curing agent for phthalonitrile-terminated poly(phthalazinone ether nitrile)
Weng, Zhi-Huan,Qi, Yu,Zong, Li-Shuai,Liu, Cheng,Wang, Jin-Yan,Jian, Xi-Gao
, p. 1069 - 1073 (2017)
Combined with the advantages of low melting point, high thermal stability and strong acidity, a multiple-SO3H functioned ionic liquid (MIL) was developed successfully as a curing agent to promote the curing reaction of phthalonitrile-terminated
Temperature for curing phthalonitrile-terminated poly(phthalazinone ether nitrile) reduced by a mixed curing agent and its curing behavior
Weng, Zhihuan,Fu, Jiayi,Zong, Lishuai,Liu, Cheng,Wang, Jinyan,Jian, Xigao
, p. 92055 - 92060 (2015)
A mixture of ammonium molybdate tetrahydrate and urea (AMTU) was developed successfully to catalyze phthalonitrile to afford 2,4,6-tris(2-cyanophenyl)-1,3,5-triazine. Then AMTU was employed as a curing agent to promote the curing reaction of phthalonitril
Tris(2-cyanophenyl)-1,3,5-triazine: A by-product of metallophthalocyanine synthesis
Janczak, Jan,Kubiak, Ryszard
, p. 602 - 610 (2007/10/03)
Tris(2-cyanophenyl)-1,3,5-triazine {[C6H4(CN)]3C3N3} has been identified as a by-product of the synthesis of metallophthalocyanines by IR and Raman spectroscopy and X-ray diffraction. Tris(2-cyanophenyl)-1,3,5-triazine in the solid state exists in two crystalline modifications: monoclinic - low temperature phase I, and triclinic - high temperature phase II. The monoclinic phase is stable up to 270 °C, while the triclinic phase is stable above this temperature. The molecular structures of tris(2-cyanophenyl)-1,3,5-triazine were determined by X-ray structure analysis. The experimental geometries of the molecule in both modifications are compared with ab-initio calculations. Some remarks related with the phase transition and the molecular architecture are given.
SYNTHESIS OF PHTHALOCYANINES FROM PHTHALONITRILE WITH ORGANIC STRONG BASES
Tomoda, Haruhiko,Saito, Shojiro,Ogawa, Shojiro,Shiraishi, Shinsaku
, p. 1277 - 1280 (2007/10/02)
In the presence of 1,8-diazabicycloundec-7-ene or 1,5-diazabicyclonon-5-ene, metal-free phthalocyanine was obtained by heating phthalonitrile in alcohols.Addition of a copper(II) salt in the reaction gave copper phthalocyanine in a good yield.
