The Hive > Chemicals & Equipment

prep. of THF

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flipper:
I don't know if this is already been posted but whatever. This is a nice patent for the preparation of THF using 1,4-butanediol and an acid catalyst. The patent is from this year. US6316640 (http://l2.espacenet.com/dips/bnsviewer?CY=ep&LG=en&DB=EPD&PN=US6316640&ID=US+++6316640B1+I+)

Rhodium:
Thanks, but I believe most people would like to go the other way around...  :P

Can you find any good references on 4-chlorobutanol and/or 4-chlorobutanal from THF too?

flipper:
4-chlorobutanol (http://l2.espacenet.com/dips/bnsviewer?CY=gb&LG=en&DB=EPD&PN=GB2040920&ID=GB+++2040920A++I+)

GB2040920

Rhodium:
Thank you!

menthol_man:
Se arent you glad you started accepting new beez !

;D
Gott Mit Uns!

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