36844-51-6Relevant articles and documents
Mesomorphic properties of chiral three-arm liquid crystals containing 1,2,4-butanetriol as core
Tian, Mei,Wu, Shuang-Jie,Tian, Xiao-Wei,Yao, Dan-Shu,Li, Chong-Liang,Hu, Jian-She,Zhang, Bao-Yan
, p. 202 - 213 (2016)
A series of symmetric and asymmetric three-arm liquid crystals (TALCs) of which the molecular structure with a central core of 1, 2, 4-butanetriol attached by three rod-like mesogenic moieties have successfully been synthesized. The rod-like mesogenic sid
Modified allyl compound, modified bismaleimide prepolymer and application thereof
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Paragraph 0149; 0152; 0156; 0159; 0163; 0166, (2021/04/21)
The present invention provides a modified allyl compound, a modified bismaleimide prepolymer and application thereof, the modified allyl compound is represented by a formula (1), the modified allyl compound has a cyclopentadiene structure represented by a
Novel domino synthesis of 2-(2,3.4-substituted phenyl) quinazolin-4-amine
Ali, Ibrahim A. I.,El Rayes, Samir M.,Fathalla, Walid,Khalifa, Mohamed E.,Pazdera, Pavel
, (2022/01/13)
Convenient domino protocol was developed for the synthesis of 2-arylquinazolin-4-amines by the reaction of N-(2-cyanophenyl) substituted benzimidoyl isothiocyanates with isopropyl amine. The major advantages of this protocol are short reaction times, mild conditions, simple work up, high yields, and pure products. The efficacy of this protocol owes to the competence of synthesis, pure isolation of imidoyl isothiocyanates, and the unique structure conformation of the corresponding intermediate thiourea derivatives.