Addition of twisted 1,1-bis(thioacyl)-2,2-diaminoethylenes to dimethyl acetylenedicarboxylate. 2. Structure determination of two isomeric spiro adducts by x-ray crystallography and of a rearrangement product by the 2D INADEQUATE technique
Khan, Agha Zul Qarnain, Sandstroem, Jan, Bergquist, Karl Eric, Cheng, Chih Yi, Wang, Sue LeinVolume:
56
Language:
english
Journal:
The Journal of Organic Chemistry
DOI:
10.1021/jo00016a021
Date:
August, 1991
File:
PDF, 836 KB
english, 1991