ERIK ROGERS
Pharmacy at Genesee St, Buffalo, NY
License number
New York I056671
Category
Pharmacy
Type
Pharmacist
Address
Address
2
1070 Genesee St, Buffalo, NY 14211
6368 Mayflower Ln, Hempstead, NY 14085
6368 Mayflower Ln, Hempstead, NY 14085
Phone
(716) 894-6565
Professional information
Production Of 2,5-Dihydrofurans And Analogous Compounds
US Patent:
2009013, May 21, 2009
Filed:
Mar 12, 2007
Appl. No.:
12/224711
Inventors:
Jon Njardarson - Ithaca NY, US
Lindsay Batory - Loveland OH, US
Renato Bauer - Peppermill MA, US
Erik Rogers - Lakeview NY, US
Lindsay Batory - Loveland OH, US
Renato Bauer - Peppermill MA, US
Erik Rogers - Lakeview NY, US
Assignee:
CORNELL RESEARCH FOUNDATION INC. - Ithaca NY
International Classification:
C07D 307/28
US Classification:
549507
Abstract:
Vinyl oxiranes are rearranged to 2,5-dihydrofuran using catalyst (III) or (IV). The 2,5-dihydrofuran can be reduced to tetrahydrofuran. 3,4-Epoxy-1-butene substrate is converted to 2,5-dihydrofuran which in turn is converted to tetrahydrofuran. Substrate for making 3-methyltetrahydrofuran is prepared from isoprene. Substrate for making 2-methyltetrahydrofuran is prepared from piperylene. Reactions analogous to that with vinyl oxiranes are carried out with vinyl thiiranes and vinyl aziridines.