5-溴-2H-吡喃-2-酮(19978-33-7)核磁图(1HNMR)
InChI:InChI=1S/C5H3BrO2/c6-4-1-2-5(7)8-3-4/h1-3H
InChIKey: XBJVYSCRNVBXGA-UHFFFAOYSA-N
Smiles:C1(=O)OC=C(Br)C=C1
-
Parameter ppm Hz
D(A) 7.5
D(B) 7.3
D(C) 6.2
J(A,B) 2.7
J(A,C) 1.16
J(B,C) 9.7
PIRKLE,W.H. & DINES,M. J.HETEROCYCL.CHEM. 6, 1 (1969)
Spectral Code: 1H NMR : parameter in CDCl3