The Vespiary

The Hive => Methods Discourse => Topic started by: all_all2009 on February 09, 2004, 06:51:00 AM

Title: How to Synthesis piperidine?
Post by: all_all2009 on February 09, 2004, 06:51:00 AM

Title: my good man,
Post by: Vitus_Verdegast on February 09, 2004, 07:36:00 AM

by the reduction of pyridine of course. It's lots of fun as both have a very unagreeable lingering smell.
Was it Milton that said hell smelled sulfurous like? I disagree, I'm sure in hell they have to bathe in pyridine. :)

So now, use the fucking search engine, search at rhodium's page, and you will find what you look for.

Title: UTFSE!
Post by: Antoncho on February 09, 2004, 07:42:00 AM

Post 288137 (https://www.thevespiary.org/talk/index.php?topic=11815.msg28813700#msg28813700)

(Antoncho: "A cool PCP synthesis", Novel Discourse)

Title: The pyridine reduction in Post 288137 is ...
Post by: Xicori on February 09, 2004, 10:54:00 AM

The pyridine reduction in

Post 288137 (https://www.thevespiary.org/talk/index.php?topic=11815.msg28813700#msg28813700)

(Antoncho: "A cool PCP synthesis", Novel Discourse) is surely working out nice, but the condensation of 1,5-Dibrompentane´s grignard reagent with the Benzoylpiperidine doesnt work as it should  :(

SWIM tried this reaction with very pure reagents 2 times, but never had luck :( Better use your piperidine within another synthetic pathway..