Synthesis in the tropane class of alkaloids. Pseudotropine and dl-cocaine
Joseph J. Tufariello, George B. Mullen, John J. Tegeler, Eugene J. Trybulski, Shing Chun Wong, S. Asrof Ali;
J. Am. Chem. Soc.; 1979; 101(9); 2435-2442.
Full-text: http://pharmacist8.tripod.com/tropane.pdf (http://pharmacist8.tripod.com/tropane.pdf)
Somebody typed his ass off some time ago on that article Post 235158 (https://www.thevespiary.org/talk/index.php?topic=12413.msg23515800#msg23515800)
(Cyrax: "Synthesis of Cocaine", Serious Chemistry).
However, it is good to have the .PDF format online :) .