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(E)-1-phenyl-4-morpholin-4-ylbut-2-ene-1,4-dione is a complex organic compound with the molecular formula C18H19NO3. It is characterized by a conjugated diene system with a phenyl group attached to the first carbon and a morpholinyl group attached to the fourth carbon. The compound exhibits a trans (E) configuration, indicating that the phenyl and morpholinyl groups are on opposite sides of the double bond. This chemical structure endows it with unique electronic and steric properties, which can be relevant in various chemical reactions and applications, such as in the synthesis of pharmaceuticals or other organic compounds. The compound's specific arrangement and functional groups make it a potentially interesting candidate for further study in the field of organic chemistry.

78636-72-3

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78636-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78636-72-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,3 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 78636-72:
(7*7)+(6*8)+(5*6)+(4*3)+(3*6)+(2*7)+(1*2)=173
173 % 10 = 3
So 78636-72-3 is a valid CAS Registry Number.

78636-72-3Relevant academic research and scientific papers

Highly selective rhodium-catalyzed conjugate addition reactions of 4-oxobutenamides

Zigterman, Jamie L.,Woo, Jacqueline C. S.,Walker, Shawn D.,Tedrow, Jason S.,Borths, Christopher J.,Bunel, Emilio E.,Faul, Margaret M.

, p. 8870 - 8876 (2008/03/12)

(Chemical Equation Presented) A variety of 4-oxobutenamides 1 were subjected to rhodium-catalyzed conjugate addition with arylboronic acids providing high regio- and enantioselectivity (97:3 to >99:1, >96% ee) and moderate to excellent yields (54-99%). Th

Base-catalyzed stereoselective isomerization of electron-deficient propargylic alcohols to E-enones

Sonye, John P.,Koide, Kazunori

, p. 6254 - 6257 (2007/10/03)

We have developed highly stereoselective methods to isomerize electron-deficient propargylic alcohols to E-enones under mild conditions (EWG = electron-withdrawing group). Among weak bases we screened, catalytic (10-20 mol %) 1,4-diazabicyclo[2.2.2]octane (DABCO) was found to be effective in most cases. When the substrate is conjugated with an amide, the addition of sodium acetate catalyzed the isomerization.

A Novel Aromatic Electrophilic Substitution: Acylation of Aromatics with Cyclic Isoimidium Salts to Yield N,N-Disubstituted β-Aroylcarboxamides

Balaban, Alexandru R.,Balaban, Theodor-Silviu,Boyd, Gerhard V.

, p. 577 - 578 (2007/10/02)

Cyclic isoimidium perchlorates derived from N,N-diethylphthalamic acid and the monomorpholides of succinic and maleic acid react with benzene, toluene or anisole in the presence of aluminium chloride to give the corresponding β-aroylcarboxamides in modera

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