Back ChemicalBook Home>CAS DataBase List>22267-94-3More Spectrum> (7R,8S)-7,8-Diiodobicyclo[4.2.0]octa-1,3,5-triene(22267-94-3) 1H NMR
(7R,8S)-7,8-Diiodobicyclo[4.2.0]octa-1,3,5-triene(22267-94-3) 1H NMR
Product Name(7R,8S)-7,8-Diiodobicyclo[4.2.0]octa-1,3,5-triene
CAS22267-94-3
Molecular Formula
Molecular Weight
InChIInChI=1/C8H6I2/c9-7-5-3-1-2-4-6(5)8(7)10/h1-4,7-8H/t7-,8+
InChIKey NDFPAKDLGIXZHH-OCAPTIKFNA-N
SmilesC12C([C@@H](I)[C@H]1I)=CC=CC=2 |&1:2,4,r|
parameter in CDCl3
-
1H NMR 300 MHz C8 H6 I2 in CDCl3 cis-1,2-diiodo-1,2-dihydrobenzocyclobutene 
Parameter ppm Hz
D(A) 7.404 D(B) 7.088 J(A,A') 1.07 J(A,B) 7.55 J(A,B') 0.81 J(A',B) 0.81 J(A',B') 7.55 J(B,B') 7.88 D(C) 5.960 FRAENKEL,G. ET AL. TETRAHEDRON 20, 1179 (1964)
Hz ppm Int.2231.44 7.438 13 2229.51 7.432 19 2225.54 7.418 233 2222.62 7.409 206 2220.11 7.400 195 2217.18 7.391 275 2213.14 7.377 26 2211.34 7.371 18 2136.27 7.121 18 2134.47 7.115 26 2130.43 7.101 275 2127.49 7.092 198 2125.00 7.083 206 2122.08 7.074 232 2118.10 7.060 19 2116.19 7.054 13 1788.00 5.960 1000