1202889-67-5Relevant articles and documents
Method for synthesizing nitroolefin compound
-
Paragraph 0046-0048, (2018/03/26)
The invention relates to a method for synthesizing an organic compound. The method is used for solving the problem of current synthesis of nitroolefin compounds that reaction byproducts are numerous,raw materials are expensive, and some methods are relatively troublesome in aftertreatment. The invention provides a method for preparing a nitroolefin compound. The nitroolefin compound is prepared through subjecting a cinnamyl aldehyde compound, which serves as a starting material, to a reaction with a nitrate and a solvent for 1 to 24 hours at the temperature of 25 DEG C to 150 DEG C. A methodfor direct nitration by using a cheap nitrate is achieved. The method is a new route for synthesizing the nitroolefin compound.
6-SUBSTITUTED PHENOXYCHROMAN CARBOXYLIC ACID DERIVATIVES
-
, (2010/01/30)
Compounds of Formula (I): in which A1, A2, W, L, G, R7a, R7b, R8, R9 and R10 have the meanings given in the specification, are DP2 receptor modulators useful in the treatment of immunologic diseases.