✍ Scribed by S.W. Baldwin; P. Greenspan; C. Alaimo; A.T. McPhail
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
3,4-Dimethyl-6-perfluoroheptyl-2,5-dihydropyridine (1) is obtained by hetero Diels-Alder reaction between 2,3dimethyl-l,3-butadiene and perfluorooctanonitrile at 50°C and pressures of 1 and 1500 bar, respectively. 1 gradually eliminates hydrogen to give 3,4-dimethyl-6-perfluoroheptylpyridine (2). Th
## Abstract Δ__H__^0^, Δ__S__^0^, and __K__~__p__~ have been calculated by force field methods for two prototype Diels–Alder reactions, the condensation of 1,3‐butadiene and ethylene, and the dimerization of 1,3‐butadiene. Three force field programs were employed, Allinger's MMP2, Warshel and Karpl
## Total synthesis of C-t)-sedridine, the piperidine alkaloid, was accomplished on the basis of diastereoselecthe intramolecvlarDieh4lderiels-Alderreactign oftbe J,d-unsahmted N-alkoxycahnyl-l-aza-1,3-butaohe genemtedin situ tivm N&imetiyL6iyI-I-aza-but&ens and the cMomtiite of +mten-24.