40331-46-2Relevant articles and documents
Lewis-Base-Catalyzed Reductive Aldol Reaction to Access Quaternary Carbons
Deporre, Yvonne C.,Annand, James R.,Bar, Sukanta,Schindler, Corinna S.
, p. 2580 - 2584 (2018)
A synthetic method for the efficient construction of β-hydroxylactones and lactams bearing α-quaternary carbon centers is described. This transformation relies on an electronically differentiated Lewis base catalyst, which is uniquely capable of promoting
Flame retardant polycyanurate thermosets from the cyanate esters of triphenylphosphine oxide
Davis, Matthew C.,Garrison, Michael D.,Ghiassi, Kamran B.,Groshens, Thomas J.,Redeker, Neil D.
, p. 1100 - 1110 (2018/03/21)
Three cyanate esters containing phosphorus are synthesized in good overall yields starting from bromoanisoles. Di- and tricyanates with meta configuration are most stable while para is less so. The para dicyanate ester isomer is particularly affected by water from the atmosphere. The meta dicyanate ester 2 has good thermal properties with glass transition at 268 °C and char yield of 65% in air at 600 °C. All three phosphorus-containing cyanate esters are low flammability in an open flame. They make highly combustible cyanate esters resins less flammable simply by blending. Mixing 10 wt% dicyanate ester 2 into bisphenol A or E dicyanate esters makes them rate V-0. Published 2018.? J. Polym. Sci., Part A: Polym. Chem. 2018, 56, 1100–1110.
Mild and efficient oxidation of phosphorus(III) compounds with Selectfluor
Chen, Qian,Zeng, Jiekun,Yan, Xinxing,Huang, Yulin,Du, Zhiyun,Zhang, Kun,Wen, Chunxiao
supporting information, p. 3379 - 3381 (2016/07/11)
A novel and efficient oxidation of phosphorus(III) compounds with Selectfluor is described. The reactions smoothly led to the formation of tertiary phosphine oxides, phosphinates, and phosphonates in up to 99% yield under mild conditions in minutes.
