5264-35-7, In heterogeneous catalysis, the catalyst is in a different phase from the reactants. At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 5264-35-7, name is 5-Methoxy-3,4-dihydro-2H-pyrrole. In an article£¬Which mentioned a new discovery about 5264-35-7
1,3-Oxazines and Related Compounds. VIII. Reaction of 6-Methyl-2-phenyl-4H-1,3-oxazin-4-one with Lactams and Their Derivatives
6-Methyl-2-phenyl-4H-1,3-oxazin-4-one (1) underwent initial attack of the anions of lactams (2), such as epsilon-capro- (2a), delta-valero- (2b), and gamma-butyro-lactams (2c), at the 4-position of the ring to give the corresponding alpha-substituted lactams (3a-c).Reaction of 1 with N-trimethylsilyl derivatives (6a-c) of 2 in the presence of lithium diisopropylamide afforded the 2,3-dihydro-4H-1,3-oxazin-4-one derivatives (7a-c), respectively.Similar treatment of 1 with O-methyl derivatives (9a-c) of 2 yielded the corresponding bicyclic heterocycles (10a-c).Keywords: 4H-1,3-oxazin-4-one; 2,3-dihydro-4H-1,3-oxazin-4-one; lithium diisopropylamide; butyllithium; ring transformation; lactam; lactim ether; N-trimethylsilyllactam.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 5264-35-7 is helpful to your research. 5264-35-7
Reference£º
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem