999-55-3Relevant articles and documents
DIRECT CATALYTIC PARTIAL OXIDATION OF ALLYL ETHER
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Paragraph 0040-0041; 0043-0044; 0046-0047; 0049-0050; 0052, (2018/10/11)
A process for forming allyl acrylate, comprising contacting allyl ether in solution with a solvent with one or more oxidants in the presence of a mesoporous manganese oxide (MnOx) catalyst.
Synthesis of unsaturated esters via highly efficient esterification catalyzed by polymer grafted quarternary ammonium salts as triphase catalysts
Liang, Zheng Yong,Wang, Li Li,Liu, Hui,Huang, Jin Shuo
, p. 1558 - 1561 (2013/09/12)
A series of unsaturated esters were prepared via condensation of sodium carboxylates and alkenyl halide under the condition of macroporous polystyrene grafted quarternary ammonium salt as recyclable phase transfer catalyst, NaI as co-catalyst, Cu powder as inhibitor and H2O as solvent. Under optimal conditions, products yields are 78.2～ 96.0%. The catalyst can be convenient recycled and reutilized for about five times without losing its activity obviously.
A modular rearrangement approach toward medicinally relevant phosphinic structures
Rogakos, Vassilis,Georgiadis, Dimitris,Dive, Vincent,Yiotakis, Athanaslos
supporting information; experimental part, p. 4696 - 4699 (2009/12/08)
An unprecedented coupling of a P - C and a C - C bond-forming event In a practical operation was developed to access medicinally relevant phosphinic structures. The strategy relies on an Ireland-Claisen rearrangement triggered by the phospha-Michael addition of silyl phosphonltes to allyl acrylates. This protocol was extended to a more versatile three-component variant that utilizes phosphinic acids, acryloyl chlorides, and allylic alcohols as starting materials.
