Beta-大馬酮(35044-68-9)核磁圖(1HNMR)
InChI:InChI=1S/C13H20O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5,7H,6,8-9H2,1-4H3
InChIKey: BGTBFNDXYDYBEY-UHFFFAOYSA-N
Smiles:C(C1C(C)(C)CCCC=1C)(=O)C=CC
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Assign. Shift(ppm)
A 6.710
B 6.156
C 1.97
D 1.916
E 1.90 to 1.33
F 1.511
G 1.023
J(A,B)=15.7HZ. J(A,D)=6.7HZ. J(B,D)=1.5HZ.
Spectral Code: 1H NMR : 90 MHz in CDCl3
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ppm Int. Assign.
201.91 221 1
145.32 402 2
140.51 219 3
134.72 448 4
130.40 320 5
38.98 446 6
33.46 407 7
31.27 506 8
28.91 1000 9
21.29 478 10
19.04 501 11
18.25 370 12
Spectral Code: 13C NMR : in CDCl3
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Spectral Code: IR : liquid film