ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
It is shown by NMR spectroscopic arguments, including twodimensional 13C INADEQUATE experiments, that the adducts of the diazocyclopentadienes 1a and 1b with dimethyl acetylenedicarboxylate have the 3H-indazole structure 3 and not, as was reported in the case of 1b, the spirononatetraene structure 2.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19881210530