Уважаемые коллеги, помогите, пожалуйста, со статьями:
1. Synthetic Communications, 1994, vol. 24, № 21, pp. 3149 - 3156
A Simplified Method for the Preparation of Ethynyl P-Tolyl Sulfone and Ethynyl Phenyl Sulfone
Chen, Zhengming; Trudell, Mark L.
- DOI:
http://dx.doi.org/10.1080/00397919408011330
Reactions of (E)-2-Iodo-1-tosyl-1-alkenes as Useful Synthetic Intermediates
Iwata, Noriyoshi; Morioka, Tetsuro; Kobayashi, Toshifumi; Asada, Takahiro; Kinoshita, Hideki; Inomata, Katsuhiko
- DOI:
http://dx.doi.org/10.1246/bcsj.65.1379