The Vespiary

The Hive => Methods Discourse => Topic started by: humidbeing on May 29, 2002, 03:58:00 PM

Title: epoxide shelf life
Post by: humidbeing on May 29, 2002, 03:58:00 PM: Swim UTFSE, and while not going over all 759 posts, did
not see any info on the shelf life or storage of isosaf
epoxide.
Any bees have any refs?
CG I miss you sweety, I really do.
Title: Using the search engine takes some patience
Post by: lugh on May 29, 2002, 04:18:00 PM: Post 305723 (missing)
(Osmium: "He said he wanted to store it, not hydrolysing ...", Newbee Forum)
Title: error
Post by: humidbeing on May 29, 2002, 04:35:00 PM: Hey Lugh, swim gets an error mssg saying post cannot
be found.
CG I miss you sweety, I really do.
Title: Thread
Post by: lugh on May 29, 2002, 05:11:00 PM: Sorry about that, the thread starts with
Post 305643 (missing)
(aznxprophetxtasy: "Epoxide storage length....", Newbee Forum) then
Post 305697 (missing)
(Vibrating_Lights: "begin to hy6drolize it", Newbee Forum) & the answer can be found in
Post 305723 (missing)
(Osmium: "He said he wanted to store it, not hydrolysing ...", Newbee Forum)
Title: epoxide shelf life
Post by: humidbeing on May 29, 2002, 05:31:00 PM: Thanks!
CG I miss you sweety, I really do.
Title: epoxide shelf life
Post by: SiLiCoN7 on June 02, 2002, 10:19:00 AM: SWIS7 "stored" oxone epoxide on the bench for 16 days then ran reactions with completly normal yields. ;) Also stored crude ketone for 3 weeks in the fridge and actually got rather high yields, for SWIS7 anyways. Maybe because SWIS7 is used to rather crap MM nitro yields (about 35%) the degredation in storage dose not make a noticeable effect, but it is more likely that the degredation of reasonably clean (neutral pH) crude ketone is minimal in the first month or so, at least. Perhaps only in the range of a few precent loss.

the 21st of the 12th 2012......