Preparation method of 2, 3-dimethoxy cinnamaldehyde
The invention relates to a preparation method of 2, 3-dimethoxy cinnamaldehyde, and belongs to the technical field of medicine, aiming at solving the technical problem of providing a relatively advanced preparation method of 2, 3-dimethoxy cinnamaldehyde.
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Paragraph 0007-0010
(2019/01/24)
Transition metal-catalyzed synthesis of pyrroles from dienyl azides
(Chemical Equation Presented) A range of 2,5-disubstituted and 2,4,5-trisubstituted pyrroles can be synthesized from dienyl azides at room temperature using catalytic amounts of Znl2 or Rh2(O 2CC3F7)4.
Dong, Huijun,Shen, Meihua,Redford, Joanne E.,Stokes, Benjamin J.,Pumphrey, Ashley L.,Driver, Tom G.
p. 5191 - 5194
(2008/09/17)
Formation of acetaldehyde enolate from vinyl acetate and its reaction with aromatic and heterocyclic aldehydes: An efficient synthesis of enals and polyenals
Two carbon homologation of aromatic and heterocyclic aldehydes is achieved by reacting them with acetaldehyde enolate anion generated in situ by cleaving vinyl acetate in the presence of barium hydroxide.
Mahata,Barun,Ila,Junjappa
p. 1345 - 1347
(2007/10/03)
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