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Showing posts with label ethyl acrylate. Show all posts
Showing posts with label ethyl acrylate. Show all posts

Sunday, 28 December 2014

Ethyl propenoate...........your cock can teach you









your cock can teach you


Ha: Split by Hb (J geminal = 0.5-3 Hz from above) and by Hc (J trans = 12 -18 Hz from above). Because they’re different we apply the compound N+1 rule and get a doublet of doublets.
Hb: Split by Ha (J trans = 12-18 Hz) and Hc (J cis = 7-12 Hz). Of the three It looks most like a doublet of doublets since it has the largest J values (peaks are more spaced out)
Hc: Split by Ha (J geminal = 0.5-3 Hz) and Hb (J cis = 7-12 Hz). Also adoublet of doublets, and very similar to Ha except the peaks are closer since J cis < J trans.

丙烯酸乙酯


13C NMR

丙烯酸乙酯
MASS
丙烯酸乙酯

IR










vietnam

Map of vietnam country.


 Image result for vietnam



 
 

 
 

 

 dalat city
hanoi











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