178918-29-1Relevant articles and documents
Synthesis of chlorins by Diels-Alder cycloadditions of pheophorbide a and its derivatives
Bri?, Anamarija,Marini?, ?eljko,Chen, Zhi-Long,Margeti?, Davor
, p. 991 - 994 (2015)
The Diels-Alder reaction was exploited for the preparation of novel long-wavelength chlorin photodynamic therapy photosensitizers. The styryl group and furan carboxamide substituents were used as diene components in [4+2] cycloaddition functionalizations.
Highly efficient chemoselective N-tert butoxycarbonylation of aliphatic/aromatic/heterocyclic amines using diphenylglycoluril as organocatalyst
Awasthi, Amardeep,Mukherjee, Anagh,Singh, Mandeep,Rathee, Garima,Vanka, Kumar,Chandra, Ramesh
, (2020/05/14)
An efficient approach for the Chemoselective N-tert-butoxycarbonylation of a variety of amines using diphenylglycoluril as organocatalyst has been described. For the first time, a plausible mechanism for the N-tert-butoxycarbonylation has been proposed using density functional theory (DFT) calculations supported by NMR studies. The reusability of the organocatalyst and observation of the desired N-Boc protected amines being formed without the formation of side products like urea, oxazolidinone, isocyanate, and N, N-di-Boc derivatives makes the present protocol desirable.
Facile fabrication of fast recyclable and multiple self-healing epoxy materials through diels-alder adduct cross-linker
Kuang, Xiao,Liu, Guoming,Dong, Xia,Liu, Xianggui,Xu, Jianjun,Wang, Dujin
, p. 2094 - 2103 (2015/08/11)
J. Polym. Sci., Part A: Polym. Chem. 2015, 53, 2094-2103 A reversibly cross-linked epoxy resin with efficient reprocessing and intrinsic self-healing has been prepared from a newly synthesized diamine Diels-Alder (DA) adduct cross-linker and a commercial epoxy oligomer. The methodology developed in this work takes smart and environmentally benign epoxy to the next level of simplicity and provides new insights in the modification of traditional engineering plastics as a functional material.