A method of producing an organic compound, which contains a step of performing a deodorization step using a flow reaction in a flow passage to remove, from a reaction liquid, a malodorous material generated or remaining in a reaction step,
wherein the organic compound is an industrially useful compound.
Copper-Catalyzed Rearrangement of Tertiary Amines through Oxidation of Aliphatic CH Bonds in Air or Oxygen: Direct Synthesis of α-Amino Acetals
作者:Jie-Sheng Tian、Teck-Peng Loh
DOI:10.1002/anie.201003646
日期:2010.11.2
A surprising turn of events: Mechanistic studies, including trapping, control, and isotope‐labeling experiments, led to the proposal of a rearrangement mechanism involving oxidation of aliphatic CH bonds (see scheme; TMEDA=tetramethylethylenediamine).
A positive photoresist composition comprising:
(A) an oxime sulfonate compound represented by the specific formula,
(B) a resin comprising repeating units including a group represented by the specific formula and which increases the solubility in an alkaline developing solution by the action of an acid, and
(C) a fluoroaliphatic-group-containing polymeric compound containing repeating units derived from a monomer represented by the specific formula.
Muscarinic Acetylcholine receptor antagonists and methods of using them are provided.
本发明提供了肌肉型乙酰胆碱受体拮抗剂及其使用方法。
METHOD FOR THE SYNTHESIS OF AN AMINO ACETAL
申请人:Loh Teck Peng
公开号:US20130165682A1
公开(公告)日:2013-06-27
The present invention relates to a method for the synthesis of an α amino acetal, comprising (i) oxidizing a tertiary amine in the presence of a copper catalyst, at least one oxidant and a solvent, or (ii) reacting a secondary amine and an aliphatic aldehyde in the presence of a copper catalyst, at least one oxidant and a solvent.